Number, NAPX-H4-CA08

Question

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Worked Solution

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Variant 0

DifficultyLevel

542

Question

One billion is one thousand million.

Which of the following is 300 billion?

Worked Solution

Using the description:
300 billion = 300 × 1000 × 1 000 000
= 300 000 000 000
= 3.0 × 1011\times\ 10^{11}

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
One billion is one thousand million. Which of the following is 300 billion?
workedSolution
sm_nogap Using the description:
| | | | --------------------- | -------------- | | 300 billion | \= 300 × 1000 × 1 000 000 | || \= 300 000 000 000| | | \= {{{correctAnswer}}} |
correctAnswer
3.0 $\times\ 10^{11}$

Answers

Is Correct?Answer
x

3.0 × 1014\times\ 10^{14}

✓

3.0 × 1011\times\ 10^{11}

x

3.0 × 108\times\ 10^{8}

x

3.0 × 107\times\ 10^{7}

Variant 1

DifficultyLevel

544

Question

One billion is one thousand million.

Which of the following is 24 billion?

Worked Solution

Using the description:
24 billion = 24 × 1000 × 1 000 000
= 24 000 000 000
= 2.4 × 1010\times\ 10^{10}

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
One billion is one thousand million. Which of the following is 24 billion?
workedSolution
sm_nogap Using the description:
| | | | --------------------- | -------------- | | 24 billion | \= 24 × 1000 × 1 000 000 | || \= 24 000 000 000| | | \= {{{correctAnswer}}} |
correctAnswer
2.4 $\times\ 10^{10}$

Answers

Is Correct?Answer
✓

2.4 × 1010\times\ 10^{10}

x

2.4 × 1011\times\ 10^{11}

x

24 × 1010\times\ 10^{10}

x

24 × 1011\times\ 10^{11}

Variant 2

DifficultyLevel

540

Question

One billion is one thousand million.

Which of the following is 900 billion?

Worked Solution

Using the description:
900 billion = 900 × 1000 × 1 000 000
= 900 000 000 000
= 9.0 × 1011\times\ 10^{11}

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
One billion is one thousand million. Which of the following is 900 billion?
workedSolution
sm_nogap Using the description:
| | | | --------------------- | -------------- | | 900 billion | \= 900 × 1000 × 1 000 000 | || \= 900 000 000 000| | | \= {{{correctAnswer}}} |
correctAnswer
9.0 $\times\ 10^{11}$

Answers

Is Correct?Answer
x

9.0 × 1014\times\ 10^{14}

x

9.0 × 1012\times\ 10^{12}

✓

9.0 × 1011\times\ 10^{11}

x

9.0 × 1010\times\ 10^{10}

Variant 3

DifficultyLevel

541

Question

One billion is one thousand million.

Which of the following is 50 billion?

Worked Solution

Using the description:
50 billion = 50 × 1000 × 1 000 000
= 50 000 000 000
= 5.0 × 1010\times\ 10^{10}

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
One billion is one thousand million. Which of the following is 50 billion?
workedSolution
sm_nogap Using the description:
| | | | --------------------- | -------------- | | 50 billion | \= 50 × 1000 × 1 000 000 | || \= 50 000 000 000| | | \= {{{correctAnswer}}} |
correctAnswer
5.0 $\times\ 10^{10}$

Answers

Is Correct?Answer
x

50 × 1010\times\ 10^{10}

x

5.0 × 1012\times\ 10^{12}

x

5.0 × 1011\times\ 10^{11}

✓

5.0 × 1010\times\ 10^{10}

Variant 4

DifficultyLevel

544

Question

One billion is one thousand million.

Which of the following is 565 billion?

Worked Solution

Using the description:
565 billion = 565 × 1000 × 1 000 000
= 565 000 000 000
= 5.65 × 1011\times\ 10^{11}

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
One billion is one thousand million. Which of the following is 565 billion?
workedSolution
sm_nogap Using the description:
| | | | --------------------- | -------------- | | 565 billion | \= 565 × 1000 × 1 000 000 | || \= 565 000 000 000| | | \= {{{correctAnswer}}} |
correctAnswer
5.65 $\times\ 10^{11}$

Answers

Is Correct?Answer
x

5.65 × 109\times\ 10^{9}

x

5.65 × 1010\times\ 10^{10}

✓

5.65 × 1011\times\ 10^{11}

x

5.65 × 1012\times\ 10^{12}

Variant 5

DifficultyLevel

546

Question

One billion is one thousand million.

Which of the following is 4.5 billion?

Worked Solution

Using the description:
4.5 billion = 4.5 × 1000 × 1 000 000
= 4 500 000 000
= 4.5 × 109\times\ 10^{9}

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
One billion is one thousand million. Which of the following is 4.5 billion?
workedSolution
sm_nogap Using the description:
| | | | --------------------- | -------------- | | 4.5 billion | \= 4.5 × 1000 × 1 000 000 | || \= 4 500 000 000| | | \= {{{correctAnswer}}} |
correctAnswer
4.5 $\times\ 10^{9}$

Answers

Is Correct?Answer
✓

4.5 × 109\times\ 10^{9}

x

4.5 × 1010\times\ 10^{10}

x

4.5 × 1011\times\ 10^{11}

x

4.5 × 1012\times\ 10^{12}

Tags