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

0.3607607607

C

0.360

D

0.36076

Question 2: Convert

\frac{5}{9}

to decimal form

A

0.5 \dot{4}

B

0. \dot{5}

C

0.5

D

0.55

Question 3: Convert

0.1 \dot{6}

to fractional form

A

\frac{16}{100}

B

\frac{1}{3}

C

\frac{1}{16}

D

\frac{1}{6}

Question 4: Reduce

\frac{27}{81}

to the lowest term

A

\frac{1}{3}

B

\frac{1}{27}

C

\frac{7}{8}

D

\frac{1}{4}

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

A

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

B

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

C

2, \frac{π}{3}, 4

D

\frac{13}{14}, \frac{7}{5}, π

Question 6: Solve:

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

A

90

B

9

C

900

D

30

Question 7: Find the reciprocal of

7

A

1

B

\frac{1}{7}

C

0

D

\frac{7}{1}

Question 8: Find reciprocal of

0.3

A

3 \frac{1}{3}

B

\frac{3}{10}

C

3

D

\frac{1}{3}

Question 9: Find reciprocal of

0.75

A

\frac{1}{3}

B

1

C

3

D

1 \frac{1}{3}

Question 10: Solve:

5 \div (0.01)

A

0.05

B

5000

C

0.005

D

500

Test: Decimals II - Ambitious

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