20223

Question

{{{question}}}

Worked Solution

{{{workedSolution}}}

Variant 0

DifficultyLevel

594

Question

The table below lists the original price and the amount of discount of a pair of jeans at four different shops.


JEANS SALE

Shop Original Price Discount
A $20 25%
B $21 13\dfrac{1}{3}
C $18 20%
D $17 $2 off


Which shop has the lowest sale price for the jeans?

Worked Solution

Consider the sale price at each shop:

A = 20 − (25% ×\times 20) = $15

B = 21 − (13 ×21)\bigg( \dfrac{1}{3}\ \times 21 \bigg) = $14

C = 18 − (20% ×\times 18) = $14.40

D = 17 − 2 = $15

∴\therefore Shop B has the lowest sale price.

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
The table below lists the original price and the amount of discount of a pair of jeans at four different shops.
>>JEANS SALE >>| Shop | Original Price | Discount| |:-:|:-:|:-:| | A | $20 |25%| | B | $21 |$\dfrac{1}{3}$| | C | $18|20%| | D | $17|$2 off|

Which shop has the lowest sale price for the jeans?
workedSolution
Consider the sale price at each shop: A = 20 − (25\% $\times$ 20) = \$15 B = 21 − $\bigg( \dfrac{1}{3}\ \times 21 \bigg)$ = \$14 C = 18 − (20\% $\times$ 18) = \$14.40 D = 17 − 2 = \$15 $\therefore$ Shop {{{correctAnswer}}} has the lowest sale price.
correctAnswer
B

Answers

Is Correct?Answer
x

A

✓

B

x

C

x

D

Variant 1

DifficultyLevel

599

Question

The table below lists the original price and the amount of discount on beach towels at four different shops.


BEACH TOWEL SALE

Shop Original Price Discount
A $25 $7 off
B $24 13\dfrac{1}{3}
C $18 10%
D $20 25%


Which shop has the lowest sale price for a beach towel?

Worked Solution

Consider the sale price at each shop:

A = 25 - 7 = $18

B = 24 − (13 ×24)\bigg( \dfrac{1}{3}\ \times 24 \bigg) = 24 −- 8 = $16

C = 18 − (10% ×\times 18) = 18 −- 1.80 = $16.20

D = 20 − (25% ×\times 20) = 20 −- 5 = $15

∴\therefore Shop D has the lowest sale price.

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
The table below lists the original price and the amount of discount on beach towels at four different shops.
>>BEACH TOWEL SALE >>| Shop | Original Price | Discount| |:-:|:-:|:-:| | A | $25 |$7 off| | B | $24 |$\dfrac{1}{3}$| | C | $18|10%| | D | $20|25%|

Which shop has the lowest sale price for a beach towel?
workedSolution
Consider the sale price at each shop: A = 25 - 7 = $18 B = 24 − $\bigg( \dfrac{1}{3}\ \times 24 \bigg)$ = 24 $-$ 8 = \$16 C = 18 − (10\% $\times$ 18) = 18 $-$ 1.80 = \$16.20 D = 20 − (25\% $\times$ 20) = 20 $-$ 5 = \$15 $\therefore$ Shop {{{correctAnswer}}} has the lowest sale price.
correctAnswer
D

Answers

Is Correct?Answer
x

A

x

B

x

C

✓

D

Variant 2

DifficultyLevel

597

Question

The table below lists the original price and the amount of discount on sandshoes at four different shops.


SANDSHOE SALE

Shop Original Price Discount
A $27 $6 off
B $33 13\dfrac{1}{3}
C $30 20%
D $36 25%


Which shop has the lowest sale price for the sandshoes?

Worked Solution

Consider the sale price at each shop:

A = 27 −- 6 = $21

B = 33 − (13 ×33)\bigg( \dfrac{1}{3}\ \times 33 \bigg) = 33 −- 11 = $22

C = 30 − (20% ×\times 30) = 30 −- 6 = $24

D = 36 − (25% ×\times 36) = 36 −- 9 = $27

∴\therefore Shop A has the lowest sale price.

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
The table below lists the original price and the amount of discount on sandshoes at four different shops.
>>SANDSHOE SALE >>| Shop | Original Price | Discount| |:-:|:-:|:-:| | A | $27 |$6 off| | B | $33 |$\dfrac{1}{3}$| | C | $30|20%| | D | $36|25%|

Which shop has the lowest sale price for the sandshoes?
workedSolution
Consider the sale price at each shop: A = 27 $-$ 6 = $21 B = 33 − $\bigg( \dfrac{1}{3}\ \times 33 \bigg)$ = 33 $-$ 11 = \$22 C = 30 − (20\% $\times$ 30) = 30 $-$ 6 = \$24 D = 36 − (25\% $\times$ 36) = 36 $-$ 9 = \$27 $\therefore$ Shop {{{correctAnswer}}} has the lowest sale price.
correctAnswer
A

Answers

Is Correct?Answer
✓

A

x

B

x

C

x

D

Variant 3

DifficultyLevel

607

Question

The table below lists the original price and the amount of discount on sunglasses at four different shops.


SUNGLASSES SALE

Shop Original Price Discount
A $36 $5 off
B $48 13\dfrac{1}{3}
C $40 20%
D $44 25%


Which shop has the lowest sale price for the sunglasses?

Worked Solution

Consider the sale price at each shop:

A = 36 −- 5 = $31

B = 48 − (13 ×48)\bigg( \dfrac{1}{3}\ \times 48 \bigg) = 48 −- 16 = $32

C = 40 − (20% ×\times 40) = 40 −- 8 = $32

D = 44 − (25% ×\times 44) = 44 −- 11 = $33

∴\therefore Shop A has the lowest sale price.

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
The table below lists the original price and the amount of discount on sunglasses at four different shops.
>>SUNGLASSES SALE >>| Shop | Original Price | Discount| |:-:|:-:|:-:| | A | $36 |$5 off| | B | $48 |$\dfrac{1}{3}$| | C | $40|20%| | D | $44|25%|

Which shop has the lowest sale price for the sunglasses?
workedSolution
Consider the sale price at each shop: A = 36 $-$ 5 = $31 B = 48 − $\bigg( \dfrac{1}{3}\ \times 48 \bigg)$ = 48 $-$ 16 = \$32 C = 40 − (20\% $\times$ 40) = 40 $-$ 8 = \$32 D = 44 − (25\% $\times$ 44) = 44 $-$ 11 = \$33 $\therefore$ Shop {{{correctAnswer}}} has the lowest sale price.
correctAnswer
A

Answers

Is Correct?Answer
✓

A

x

B

x

C

x

D

Variant 4

DifficultyLevel

602

Question

The table below lists the original price and the amount of discount on teddy bears at four different shops.


TEDDY BEAR SALE

Shop Original Price Discount
A $39 $8 off
B $48 13\dfrac{1}{3}
C $35 10%
D $40 25%


Which shop has the lowest sale price for a teddy bear?

Worked Solution

Consider the sale price at each shop:

A = 39 −- 8 = $31

B = 48 − (13 ×48)\bigg( \dfrac{1}{3}\ \times 48 \bigg) = 48 −- 16 = $32

C = 35 − (10% ×\times 35) = 35 −- 3.50 = $31.50

D = 40 − (25% ×\times 40) = 40 −- 10 = $30

∴\therefore Shop D has the lowest sale price.

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
The table below lists the original price and the amount of discount on teddy bears at four different shops.
>>TEDDY BEAR SALE >>| Shop | Original Price | Discount| |:-:|:-:|:-:| | A | $39 |$8 off| | B | $48 |$\dfrac{1}{3}$| | C | $35|10%| | D | $40|25%|

Which shop has the lowest sale price for a teddy bear?
workedSolution
Consider the sale price at each shop: A = 39 $-$ 8 = $31 B = 48 − $\bigg( \dfrac{1}{3}\ \times 48 \bigg)$ = 48 $-$ 16 = \$32 C = 35 − (10\% $\times$ 35) = 35 $-$ 3.50 = \$31.50 D = 40 − (25\% $\times$ 40) = 40 $-$ 10 = \$30 $\therefore$ Shop {{{correctAnswer}}} has the lowest sale price.
correctAnswer
D

Answers

Is Correct?Answer
x

A

x

B

x

C

✓

D

Variant 5

DifficultyLevel

592

Question

The table below lists the original price and the amount of discount on fidget spinners at four different shops.


FIDGET SPINNER SALE

Shop Original Price Discount
A $15 13\dfrac{1}{3}
B $12 25%
C $11 20%
D $14 $4.50 off


Which shop has the lowest sale price for a fidget spinner?

Worked Solution

Consider the sale price at each shop:

A = 15 − (13 ×15)\bigg( \dfrac{1}{3}\ \times 15 \bigg) = 15 −- 5 = $10

B = 12 − (25% ×\times 12) = 12 −- 3 = $9

C = 11 − (20% ×\times 11 ) = 11 −- 2.20 = $8.80

D = 14 −- 4.50 = $9.50

∴\therefore Shop C has the lowest sale price.

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
The table below lists the original price and the amount of discount on fidget spinners at four different shops.
>>FIDGET SPINNER SALE >>| Shop | Original Price | Discount| |:-:|:-:|:-:| | A | $15 |$\dfrac{1}{3}$| | B | $12 |25%| | C | $11|20%| | D | $14|$4.50 off|

Which shop has the lowest sale price for a fidget spinner?
workedSolution
Consider the sale price at each shop: A = 15 − $\bigg( \dfrac{1}{3}\ \times 15 \bigg)$ = 15 $-$ 5 = \$10 B = 12 − (25\% $\times$ 12) = 12 $-$ 3 = \$9 C = 11 − (20\% $\times$ 11 ) = 11 $-$ 2.20 = \$8.80 D = 14 $-$ 4.50 = $9.50 $\therefore$ Shop {{{correctAnswer}}} has the lowest sale price.
correctAnswer
C

Answers

Is Correct?Answer
x

A

x

B

✓

C

x

D

Tags