50091

Question

{{{question}}}

Worked Solution

{{{workedSolution}}}

Variant 0

DifficultyLevel

545

Question

Lloyd walks to work. The distance is 320 metres.

A road closure means that Lloyd's walk is 5% longer.

What distance does he need to walk now?

Worked Solution
Distance\text{Distance} = 320 + 5% × 320
= 320 + 16
= 336 metres

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
Lloyd walks to work. The distance is 320 metres. A road closure means that Lloyd's walk is 5% longer. What distance does he need to walk now?
workedSolution
| | | | --------------------- | ---------------- | | $\text{Distance}$ | = 320 + 5% × 320 | | | = 320 + 16 | | | = {{{correctAnswer}}} |
correctAnswer
336 metres

Answers

Is Correct?Answer
x

304 metres

x

325 metre

✓

336 metres

x

480 metres

Variant 1

DifficultyLevel

544

Question

Django travels to work by train. The trip usually takes 40 minutes.

Today there is water over the tracks making Django's trip 15% longer.

How long does it take Django to get to work today?

Worked Solution
Time\text{Time} = 40 + 15% × 40
= 40 + 6
= 46 minutes

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
Django travels to work by train. The trip usually takes 40 minutes. Today there is water over the tracks making Django's trip 15% longer. How long does it take Django to get to work today?
workedSolution
| | | | --------------------- | ---------------- | | $\text{Time}$ | = 40 + 15% × 40 | | | = 40 + 6 | | | = {{{correctAnswer}}} |
correctAnswer
46 minutes

Answers

Is Correct?Answer
x

34 minutes

✓

46 minutes

x

55 minutes

x

60 minutes

Variant 2

DifficultyLevel

553

Question

Josie walks to her friend's house. The distance is 1.2 kilometres.

A road closure means that Josie's walk is 25% longer.

What distance does she need to walk now?

Worked Solution
Distance\text{Distance} = 1.2 + 25% × 1.2
= 1.2 + 0.3
= 1.5 kilometres

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
Josie walks to her friend's house. The distance is 1.2 kilometres. A road closure means that Josie's walk is 25% longer. What distance does she need to walk now?
workedSolution
| | | | --------------------- | ---------------- | | $\text{Distance}$ | = 1.2 + 25% × 1.2 | | | = 1.2 + 0.3 | | | = {{{correctAnswer}}} |
correctAnswer
1.5 kilometres

Answers

Is Correct?Answer
x

0.9 kilometres

x

1.45 kilometres

✓

1.5 kilometres

x

3 kilometres

Variant 3

DifficultyLevel

542

Question

Gerry is streaming his favourite show on Paraflix.

Each episode is usually 50 minutes long.

Gerry's internet service keeps going down and it takes 30% longer to watch tonight's episode.

How long did it take Gerry to watch tonight's episode?

Worked Solution
Time\text{Time} = 50 + 30% × 50
= 50 + 15
= 65 minutes

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
Gerry is streaming his favourite show on Paraflix. Each episode is usually 50 minutes long. Gerry's internet service keeps going down and it takes 30% longer to watch tonight's episode. How long did it take Gerry to watch tonight's episode?
workedSolution
| | | | --------------------- | ---------------- | | $\text{Time}$ | = 50 + 30% × 50 | | | = 50 + 15 | | | = {{{correctAnswer}}} |
correctAnswer
65 minutes

Answers

Is Correct?Answer
✓

65 minutes

x

80 minutes

x

85 minutes

x

150 minutes

Variant 4

DifficultyLevel

551

Question

Minn is training to compete in a fun run. Yesterday she ran 14 kilometres.

Today she increased this distance by 16%.

What distance did Minn run today?

Worked Solution
Distance\text{Distance} = 14 + 16% × 14
= 14 + 2.24
= 16.24 kilometres

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
Minn is training to compete in a fun run. Yesterday she ran 14 kilometres. Today she increased this distance by 16%. What distance did Minn run today?
workedSolution
| | | | --------------------- | ---------------- | | $\text{Distance}$ | = 14 + 16% × 14 | | | = 14 + 2.24 | | | = {{{correctAnswer}}} |
correctAnswer
16.24 kilometres

Answers

Is Correct?Answer
x

30 kilometres

✓

16.24 kilometres

x

14.16 kilometres

x

2.24 kilometres

Variant 5

DifficultyLevel

546

Question

Dora was exploring the ranges. Yesterday she hiked a distance of 25 kilometres down into a valley.

Due to excessive rain she had to hike an extra 15% further on her trip back home.

What distance did Dora travel on the trip home?

Worked Solution
Distance\text{Distance} = 25 + 15% × 25
= 25 + 3.75
= 28.75 kilometres

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
Dora was exploring the ranges. Yesterday she hiked a distance of 25 kilometres down into a valley. Due to excessive rain she had to hike an extra 15% further on her trip back home. What distance did Dora travel on the trip home?
workedSolution
| | | | --------------------- | ---------------- | | $\text{Distance}$ | = 25 + 15% × 25 | | | = 25 + 3.75 | | | = {{{correctAnswer}}} |
correctAnswer
28.75 kilometres

Answers

Is Correct?Answer
x

21.25 kilometres

✓

28.75 kilometres

x

37.5 kilometres

x

40 kilometres

Tags

  • ms_ca