Measurement, NAPX-p167302v02

Question

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Worked Solution

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Variant 0

DifficultyLevel

580

Question

The image below is a plan of a commercial garden.

The total planted area is 48 square metres.

What is the total unplanted area?

Worked Solution

6 planted areas = 48 m2^2

1 hexagon grid = 48 ÷ 6 = 8 m2^2

Number of unplanted areas: 8
∴\therefore Total unplanted area = 8 × 8
= 64 m2^2

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
The image below is a plan of a commercial garden. sm_img https://teacher.smartermaths.com.au/wp-content/uploads/2021/04/Math-Job-Q44.svg 340 indent vpad The total planted area is 48 square metres. What is the total unplanted area?
workedSolution
6 planted areas = 48 m$^2$ 1 hexagon grid = 48 ÷ 6 = 8 m$^2$ Number of unplanted areas: 8
||| |-|-| |$\therefore$ Total unplanted area|= 8 × 8| ||= 64 m$^2$|
correctAnswer
64 m$^2$

Answers

Is Correct?Answer
x

60 m2^2

✓

64 m2^2

x

78 m2^2

x

81 m2^2

Variant 1

DifficultyLevel

580

Question

The image below shows a layout of a village.

The total area of the occupied lots is 60 m2^2.

What is the total area of the unoccupied lots in the village?

Worked Solution

12 occupied lots = 60 m2^2

1 lot = 60 ÷ 12 = 5 m2^2

Number of unoccupied lots = 10
∴\therefore Area of unoccupied lots = 10 × 5
= 50 m2^2

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
The image below shows a layout of a village. sm_img https://teacher.smartermaths.com.au/wp-content/uploads/2021/04/Math-Job-Q43.svg 400 indent vpad The total area of the occupied lots is 60 m$^2$. What is the total area of the unoccupied lots in the village?
workedSolution
12 occupied lots = 60 m$^2$ 1 lot = 60 ÷ 12 = 5 m$^2$ Number of unoccupied lots = 10
||| |-|-| |$\therefore$ Area of unoccupied lots|= 10 × 5| ||= 50 m$^2$|
correctAnswer
50 m$^2$

Answers

Is Correct?Answer
x

30 m2^2

x

42 m2^2

✓

50 m2^2

x

54 m2^2

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