Measurement, NAPX-p169867v02

Question

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Worked Solution

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Variant 0

DifficultyLevel

634

Question

Emily walks for 17 minutes to get from her house to Diamond Station.

She then travels by train to Ruby Station.

Emily then walks 21 minutes to the supermarket where she works.

If Emily's shift starts at 6:30, what is the latest time she can leave home to arrive on time?

Worked Solution

Working backwards from arriving at the supermarket at 6:30

6:30 less 21 minutes walking = 6:09

1st train to arrive before 6:09 leaves Diamond Station at 5:55

5:55 less than 17 minutes walking = 5:38

∴\therefore Emily must leave her house by 5:38.

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
Emily walks for 17 minutes to get from her house to Diamond Station. She then travels by train to Ruby Station. Emily then walks 21 minutes to the supermarket where she works. sm_img https://teacher.smartermaths.com.au/wp-content/uploads/2021/05/p169867v02-768x240.png 400 indent vpad If Emily's shift starts at 6:30, what is the latest time she can leave home to arrive on time?
workedSolution
Working backwards from arriving at the supermarket at 6:30 6:30 less 21 minutes walking = 6:09 1st train to arrive before 6:09 leaves Diamond Station at 5:55 5:55 less than 17 minutes walking = 5:38 $\therefore$ Emily must leave her house by 5:38.
correctAnswer
5\:38

Answers

Is Correct?Answer
x

4:53

x

5:08

x

5:23

✓

5:38

Variant 1

DifficultyLevel

634

Question

It takes Terry 32 minutes to walk from his home to Train Station A.

He then travels by train to Station C.

Terry then walks to an amusement park which takes him 18 minutes.

What is the latest time that Terry can leave his home to arrive at the amusement park by 5:00?

Worked Solution

Working backwards from arriving at the amusement park at 5:00

5:00 less 18 minutes walking = 4:42

1st train to arrive before 4:42 leaves Station A at 3:40

3:40 less than 32 minutes walking = 3:08

∴\therefore Terry must leave his house by 3:08.

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
It takes Terry 32 minutes to walk from his home to Train Station A. He then travels by train to Station C. Terry then walks to an amusement park which takes him 18 minutes. sm_img https://teacher.smartermaths.com.au/wp-content/uploads/2021/05/p169867v01-300x109.png 300 indent vpad What is the latest time that Terry can leave his home to arrive at the amusement park by 5:00?
workedSolution
Working backwards from arriving at the amusement park at 5:00 5:00 less 18 minutes walking = 4:42 1st train to arrive before 4:42 leaves Station A at 3:40 3:40 less than 32 minutes walking = 3:08 $\therefore$ Terry must leave his house by 3:08.
correctAnswer
3\:08

Answers

Is Correct?Answer
x

2:28

x

2:48

✓

3:08

x

3:28

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