Number, NAP_20051

Question

{{{question}}}

Worked Solution

{{{workedSolution}}}

Variant 0

DifficultyLevel

370

Question

How long is a quarter of an hour?

Worked Solution

1 hour = 60 minutes

∴\therefore One quarter of an hour
= 60 ÷\div 4
= 15 minutes

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
How long is a quarter of an hour?
workedSolution
1 hour = 60 minutes
sm_nogap $\therefore$ One quarter of an hour >>| | | --------------------- | | = 60 $\div$ 4 | | = {{correctAnswer}} |
correctAnswer
15 minutes

Answers

Is Correct?Answer
✓

15 minutes

x

25 minutes

x

15 seconds

x

25 seconds

Variant 1

DifficultyLevel

372

Question

How long is half an hour?

Worked Solution

1 hour = 60 minutes

∴\therefore Half an hour
= 60 ÷\div 2
= 30 minutes

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
How long is half an hour?
workedSolution
1 hour = 60 minutes
sm_nogap $\therefore$ Half an hour >>| | | --------------------- | | = 60 $\div$ 2 | | = {{correctAnswer}} |
correctAnswer
30 minutes

Answers

Is Correct?Answer
x

15 minutes

✓

30 minutes

x

50 minutes

x

60 minutes

Variant 2

DifficultyLevel

374

Question

How long is three quarters of an hour?

Worked Solution

1 hour = 60 minutes

∴\therefore One quarter of an hour
= 60 ÷\div 4
= 15 minutes

∴\therefore Three quarters of an hour
= 15 ×\times 3
= 45 minutes

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
How long is three quarters of an hour?
workedSolution
1 hour = 60 minutes
sm_nogap $\therefore$ One quarter of an hour >>| | | --------------------- | | = 60 $\div$ 4 | | = 15 minutes |
sm_nogap $\therefore$ Three quarters of an hour >>| | | --------------------- | | = 15 $\times$ 3 | | = {{correctAnswer}} |
correctAnswer
45 minutes

Answers

Is Correct?Answer
x

15 minutes

x

18 minutes

✓

45 minutes

x

75 minutes

Variant 3

DifficultyLevel

376

Question

How long is an hour and a half?

Worked Solution

1 hour = 60 minutes

∴\therefore Half an hour
= 60 ÷\div 2
= 3 minutes

∴\therefore An hour and a half
= 60 + 30
= 90 minutes

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
How long is an hour and a half?
workedSolution
1 hour = 60 minutes
sm_nogap $\therefore$ Half an hour >>| | | --------------------- | | = 60 $\div$ 2 | | = 3 minutes |
sm_nogap $\therefore$ An hour and a half >>| | | --------------------- | | = 60 + 30 | | = {{correctAnswer}} |
correctAnswer
90 minutes

Answers

Is Correct?Answer
x

30 minutes

x

45 minutes

x

60 minutes

✓

90 minutes

Variant 4

DifficultyLevel

378

Question

How long is an hour and a quarter?

Worked Solution

1 hour = 60 minutes

∴\therefore One quarter of an hour
= 60 ÷\div 4
= 15 minutes

∴\therefore An hour and a quarter
= 60 + 15
= 75 minutes

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
How long is an hour and a quarter?
workedSolution
1 hour = 60 minutes
sm_nogap $\therefore$ One quarter of an hour >>| | | --------------------- | | = 60 $\div$ 4 | | = 15 minutes |
sm_nogap $\therefore$ An hour and a quarter >>| | | --------------------- | | = 60 + 15 | | = {{correctAnswer}} |
correctAnswer
75 minutes

Answers

Is Correct?Answer
x

15 minutes

x

45 minutes

✓

75 minutes

x

90 minutes

Variant 5

DifficultyLevel

380

Question

How long is an hour and three quarters?

Worked Solution

1 hour = 60 minutes

∴\therefore One quarter of an hour
= 60 ÷\div 4
= 15 minutes

∴\therefore Three quarters of an hour
= 15 ×\times 3
= 45

∴\therefore An hour and three quarters
= 60 + 45
= 105 minutes

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
How long is an hour and three quarters?
workedSolution
1 hour = 60 minutes
sm_nogap $\therefore$ One quarter of an hour >>| | | --------------------- | | = 60 $\div$ 4 | | = 15 minutes |
sm_nogap $\therefore$ Three quarters of an hour >>| | | --------------------- | | = 15 $\times$ 3 | | = 45 |
sm_nogap $\therefore$ An hour and three quarters >>| | | --------------------- | | = 60 + 45 | | = {{{correctAnswer}}} |
correctAnswer
105 minutes

Answers

Is Correct?Answer
x

135 minutes

✓

105 minutes

x

75 minutes

x

45 minutes

Tags

  • staging_suejones