Decimals II - Ambitious

Question 1: Find the expansion of

0.3 \dot{6} 0 \dot{7}

correct to

7

significant figures

A

0.3607607

B

0.360

C

0.36076

D

0.3607607607

Question 2: Convert

\frac{5}{9}

to decimal form

A

0.5

B

0.55

C

0. \dot{5}

D

0.5 \dot{4}

Question 3: Convert

0.1 \dot{6}

to fractional form

A

\frac{1}{16}

B

\frac{1}{3}

C

\frac{16}{100}

D

\frac{1}{6}

Question 4: Reduce

\frac{27}{81}

to the lowest term

A

\frac{1}{27}

B

\frac{7}{8}

C

\frac{1}{3}

D

\frac{1}{4}

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

A

\frac{7}{8}, \sqrt{\frac{4}{121}}, 17

B

2, \frac{π}{3}, 4

C

\frac{13}{14}, \frac{7}{5}, \frac{9}{0}

D

\frac{13}{14}, \frac{7}{5}, π

Question 6: Solve:

{(0.3)}^{2} \cdot 10^{3}

A

90

B

30

C

9

D

900

Question 7: Find the reciprocal of

7

A

\frac{1}{7}

B

\frac{7}{1}

C

0

D

1

Question 8: Find reciprocal of

0.3

A

3

B

3 \frac{1}{3}

C

\frac{3}{10}

D

\frac{1}{3}

Question 9: Find reciprocal of

0.75

A

1

B

3

C

\frac{1}{3}

D

1 \frac{1}{3}

Question 10: Solve:

5 \div (0.01)

A

0.05

B

0.005

C

5000

D

500

Test: Decimals II - Ambitious

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