Decimals II - Normal

Question 1: Find expansion of

0. \overset{\cdot}{5}

correct to

4

significant figures

A

5.555

B

0.55556

C

0.5555

D

0.5556

Question 2: Convert to decimal:

\frac{1}{2}

A

0.12

B

0.1

C

0.5

D

0.2

Question 3: Convert to fractional form:

0.45

A

\frac{1}{2}

B

\frac{1}{3}

C

\frac{9}{20}

D

\frac{4}{5}

Question 4: Reduce

\frac{12}{15}

to the lowest form term

A

\frac{4}{5}

B

\frac{3}{4}

C

\frac{3}{5}

D

\frac{2}{3}

Question 5: Which set of numbers consists of rational numbers?

A

\sqrt{3}, 2, 0.5

B

\sqrt{4}, 1, 0.7

C

15, π, 0.1

D

\sqrt{8}, 0.25, 0.77

Question 6: Solve:

{0.1}^{2} \cdot 10^{4}

A

10

B

100

C

1000

D

1

Question 7: Find the reciprocal of

2

A

\frac{1}{3}

B

\frac{1}{2}

C

\frac{1}{5}

D

\frac{1}{4}

Question 8: Find the reciprocal of:

0.5

A

2

B

4

C

1

D

5

Question 9: Find the reciprocal of

12

A

\frac{1}{6}

B

\frac{1}{12}

C

1

D

0.12

Question 10: Solve:

10 : 10^{2}

A

0.1

B

1

C

10

D

10^{3}

Test: Decimals II - Normal

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