50167

Question

{{{question}}}

Worked Solution

{{{workedSolution}}}

Variant 0

DifficultyLevel

559

Question

Stu and Tarly collect sea-shells on the beach.

Tarly collects 3 times as many sea-shells as Stu plus an additional 5.

Let s\large s be the number of shells Stu collects.

Which expression correctly shows the number of shells Tarly collects?

Worked Solution

(3×s)(3 × \large s) + 5

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
Stu and Tarly collect sea-shells on the beach. Tarly collects 3 times as many sea-shells as Stu plus an additional 5. Let $\large s$ be the number of shells Stu collects. Which expression correctly shows the number of shells Tarly collects?
workedSolution
{{{correctAnswer}}}
correctAnswer
$(3 × \large s)$ + 5

Answers

Is Correct?Answer
✓

(3×s)(3 × \large s) + 5

x

3+(5×s)3 + (5 × \large s)

x

(s(\large s ÷ 3) −- 5

x

3−(s3 - (\large s ÷ 5)

Variant 1

DifficultyLevel

559

Question

Bick and Dixie collect aluminium cans for recycling.

Dixie collects 2 times as many aluminium cans as Bick plus an additional 3.

Let b\large b be the number of aluminium cans Bick collects.

Which expression correctly shows the number of aluminium cans Dixie collects?

Worked Solution

(2×b)(2 × \large b) + 3

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
Bick and Dixie collect aluminium cans for recycling. Dixie collects 2 times as many aluminium cans as Bick plus an additional 3. Let $\large b$ be the number of aluminium cans Bick collects. Which expression correctly shows the number of aluminium cans Dixie collects?
workedSolution
{{{correctAnswer}}}
correctAnswer
$(2 × \large b)$ + 3

Answers

Is Correct?Answer
x

2+(3×b)2 + (3 × \large b)

✓

(2×b)(2 × \large b) + 3

x

(b(\large b ÷ 2) −- 3

x

2−(s2 - (\large s ÷ 3)

Variant 2

DifficultyLevel

559

Question

Barclay and Isla picked punnets of strawberries.

Isla picks 4 times as many punnets as Barclay less 3.

Let b\large b be the number of punnets Barclay picks.

Which expression correctly shows the number of punnets of strawberries Isla picks?

Worked Solution

(4×b)(4 × \large b) −- 3

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
Barclay and Isla picked punnets of strawberries. Isla picks 4 times as many punnets as Barclay less 3. Let $\large b$ be the number of punnets Barclay picks. Which expression correctly shows the number of punnets of strawberries Isla picks?
workedSolution
{{{correctAnswer}}}
correctAnswer
$(4 × \large b)$ $-$ 3

Answers

Is Correct?Answer
x

4−(b4 - (\large b ÷ 3)

x

(b(\large b ÷ 4) −- 3

x

4−(3×b)4 - (3 × \large b)

✓

(4×b)(4 × \large b) −- 3

Variant 3

DifficultyLevel

559

Question

Brutus and Cindy are watching the same series on a streaming channel.

Cindy has watched 2 times as many episodes as Brutus plus an additional 4.

Let b\large b be the number of episodes Brutus has watched.

Which expression correctly shows the number of episodes Cindy watches?

Worked Solution

(2×b)(2 × \large b) + 4

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
Brutus and Cindy are watching the same series on a streaming channel. Cindy has watched 2 times as many episodes as Brutus plus an additional 4. Let $\large b$ be the number of episodes Brutus has watched. Which expression correctly shows the number of episodes Cindy watches?
workedSolution
{{{correctAnswer}}}
correctAnswer
$(2 × \large b)$ + 4

Answers

Is Correct?Answer
x

2+(4×b)2 + (4 × \large b)

x

4−(b4 - (\large b ÷ 2)

✓

(2×b)(2 × \large b) + 4

x

(b(\large b ÷ 4) + 2

Variant 4

DifficultyLevel

559

Question

Jacqui and Rina are competing in a swim-a-thon at their local swimming pool.

Rina swims 4 times as many laps as Jacqui less 1.

Let j\large j be the number of laps Jacqui swims.

Which expression correctly shows the number of laps Rina swims?

Worked Solution

(4×j)(4 × \large j) −- 1

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
Jacqui and Rina are competing in a swim-a-thon at their local swimming pool. Rina swims 4 times as many laps as Jacqui less 1. Let $\large j$ be the number of laps Jacqui swims. Which expression correctly shows the number of laps Rina swims?
workedSolution
{{{correctAnswer}}}
correctAnswer
$(4 × \large j)$ $-$ 1

Answers

Is Correct?Answer
✓

(4×j)(4 × \large j) −- 1

x

4 −- (1×j)(1 × \large j)

x

(j(\large j ÷ 4) −- 1

x

1−(j1 - (\large j ÷ 4)

Variant 5

DifficultyLevel

559

Question

Blaxland and Lawson hiked over the mountains taking different routes.

Lawson hiked 2 times as many kilometres as Blaxland less 6.

Let b\large b be the number of kilometres Blaxland hikes.

Which expression correctly shows the number of kilometres Lawson hiked?

Worked Solution

(2×b)(2 × \large b) −- 6

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
Blaxland and Lawson hiked over the mountains taking different routes. Lawson hiked 2 times as many kilometres as Blaxland less 6. Let $\large b$ be the number of kilometres Blaxland hikes. Which expression correctly shows the number of kilometres Lawson hiked?
workedSolution
{{{correctAnswer}}}
correctAnswer
$(2 × \large b)$ $-$ 6

Answers

Is Correct?Answer
x

6+(2×b)6 + (2 × \large b)

x

(b(\large b ÷ 2) −- 6

x

2−(b2 - (\large b ÷ 6)

✓

(2×b)(2 × \large b) −- 6

Tags