20296

Question

{{{question}}}

Worked Solution

{{{workedSolution}}}

Variant 0

DifficultyLevel

550

Question

Olive drew this plan of her lawn.



Which expression gives the area of Olive's lawn?

Worked Solution
Total Area = Area 1 + Area 2
= (a ×\times b) + (c ×\times d)

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
Olive drew this plan of her lawn.
sm_img https://teacher.smartermaths.com.au/wp-content/uploads/2017/12/nap-b4-nc08a.svg 220 indent vpad
Which expression gives the area of Olive's lawn?
workedSolution
sm_img https://teacher.smartermaths.com.au/wp-content/uploads/2017/12/nap-b4-nc08b.svg 240 indent vpad
| | | | --------------------- | -------------------------------------------- | | Total Area | = Area 1 + Area 2 | | | = {{{correctAnswer}}} |
correctAnswer
(a $\times$ b) + (c $\times$ d)

Answers

Is Correct?Answer
✓

(a ×\times b) + (c ×\times d)

x

(a ×\times b) ×\times (c ×\times d)

x

(a + b) + (c + d)

x

(a + b) ×\times (c + d)

Variant 1

DifficultyLevel

549

Question

Atticus drew this plan of his living area.



Which expression gives the area of Atticus's living area?

Worked Solution
Total Area = Area 1 + Area 2
= (a ×\times b) + (c ×\times d)

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
Atticus drew this plan of his living area.
sm_img https://teacher.smartermaths.com.au/wp-content/uploads/2022/08/Measurement_20296_v1q.svg 320 indent3 vpad
Which expression gives the area of Atticus's living area?
workedSolution
sm_img https://teacher.smartermaths.com.au/wp-content/uploads/2022/08/Measurement_20296_v1ws.svg 320 indent3 vpad
| | | | --------------------- | -------------------------------------------- | | Total Area | = Area 1 + Area 2 | | | = {{{correctAnswer}}} |
correctAnswer
(a $\times$ b) + (c $\times$ d)

Answers

Is Correct?Answer
x

(a + b) + (c + d)

x

(a + b) ×\times (c + d)

✓

(a ×\times b) + (c ×\times d)

x

(a ×\times b) ×\times (c ×\times d)

Variant 2

DifficultyLevel

565

Question

Vera drew this plan of her entertaining area.



Which expression gives the area of Vera's entertaining area?

Worked Solution
Total Area = Area 1 + Area 2 + Area 3
= (e ×\times f) + (a ×\times (b + d)) + (c ×\times d)

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
Vera drew this plan of her entertaining area.
sm_img https://teacher.smartermaths.com.au/wp-content/uploads/2022/08/Measurement_20296_v2q.svg 340 indent3 vpad
Which expression gives the area of Vera's entertaining area?
workedSolution
sm_img https://teacher.smartermaths.com.au/wp-content/uploads/2022/08/Measurement_20296_v2ws_2.svg 340 indent3 vpad
| | | | --------------------- | -------------------------------------------- | | Total Area | = Area 1 + Area 2 + Area 3 | | | = {{{correctAnswer}}} |
correctAnswer
(e $\times$ f) + (a $\times$ (b + d)) + (c $\times$ d)

Answers

Is Correct?Answer
x

(e ×\times f) ×\times (a ×\times b) ×\times (c ×\times d)

x

(e ×\times f) + (a ×\times b) + (c ×\times d)

x

(e + f) + (a + b) + (c + d)

✓

(e ×\times f) + (a ×\times (b + d)) + (c ×\times d)

Variant 3

DifficultyLevel

552

Question

Bernie drew this plan of his timber deck.



Which expression gives the area of Bernie's timber deck?

Worked Solution
Total Area = Area 1 −- Area 2
= (c ×\times d) −- (a ×\times b)

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
Bernie drew this plan of his timber deck.
sm_img https://teacher.smartermaths.com.au/wp-content/uploads/2022/08/Measurement_20296_v3q.svg 400 indent3 vpad
Which expression gives the area of Bernie's timber deck?
workedSolution
sm_img https://teacher.smartermaths.com.au/wp-content/uploads/2022/08/Measurement_20296_v3ws.svg 400 indent3 vpad
| | | | --------------------- | -------------------------------------------- | | Total Area | = Area 1 $-$ Area 2 | | | = {{{correctAnswer}}} |
correctAnswer
(c $\times$ d) $-$ (a $\times$ b)

Answers

Is Correct?Answer
x

(c + d) −- (a + b)

✓

(c ×\times d) −- (a ×\times b)

x

(c ×\times d) ×\times (a ×\times b)

x

(c ×\times d) + (a ×\times b)

Variant 4

DifficultyLevel

549

Question

Tran drew this plan of the gym area in his garage.



Which expression gives the area of Tran's gym area?

Worked Solution
Total Area = Area 1 + Area 2
= (a ×\times b) + (c ×\times d)

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
Tran drew this plan of the gym area in his garage.
sm_img https://teacher.smartermaths.com.au/wp-content/uploads/2022/08/Measurement_20296_v4q.svg 350 indent3 vpad
Which expression gives the area of Tran's gym area?
workedSolution
sm_img https://teacher.smartermaths.com.au/wp-content/uploads/2022/08/Measurement_20296_v4ws.svg 350 indent3 vpad
| | | | --------------------- | -------------------------------------------- | | Total Area | = Area 1 + Area 2 | | | = {{{correctAnswer}}} |
correctAnswer
(a $\times$ b) + (c $\times$ d)

Answers

Is Correct?Answer
x

(a + b) + (c + d)

x

(a ×\times c) + (b ×\times d)

x

(a ×\times b) ×\times (c ×\times d)

✓

(a ×\times b) + (c ×\times d)

Variant 5

DifficultyLevel

551

Question

Aubrey drew this plan of his garden area.



Which expression gives the area of Aubrey's garden area?

Worked Solution
Total Area = Area 1 −- Area 2
= (c ×\times d) −- (a ×\times b)

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
Aubrey drew this plan of his garden area.
sm_img https://teacher.smartermaths.com.au/wp-content/uploads/2022/08/Measurement_20296_v5q.svg 350 indent3 vpad
Which expression gives the area of Aubrey's garden area?
workedSolution
sm_img https://teacher.smartermaths.com.au/wp-content/uploads/2022/08/Measurement_20296_v5ws.svg 350 indent3 vpad
| | | | --------------------- | -------------------------------------------- | | Total Area | = Area 1 $-$ Area 2 | | | = {{{correctAnswer}}} |
correctAnswer
(c $\times$ d) $-$ (a $\times$ b)

Answers

Is Correct?Answer
✓

(c ×\times d) −- (a ×\times b)

x

(c ×\times d) + (a ×\times b)

x

(c ×\times d) ×\times (a ×\times b)

x

(c + d) −- (a + b)

Tags