Math worksheet for dividing whole numbers by decimals, rounding answers to three decimal places.

To solve the problems of dividing whole numbers by decimals, we need to adjust the divisor to make it a whole number. This is done by moving the decimal point in both the divisor and the dividend by the same number of places to the right. Let's solve each problem step by step.

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Problem 1: \( 0.09 \div 27 \)

1. Move the decimal point in both the divisor (0.09) and the dividend (27) two places to the right:
- Divisor: \( 0.09 \rightarrow 9 \)
- Dividend: \( 27 \rightarrow 2700 \)
2. Now, divide \( 2700 \div 9 \):
\[
2700 \div 9 = 300
\]

Answer: \( 300 \)

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Problem 2: \( 0.06 \div 570 \)

1. Move the decimal point in both the divisor (0.06) and the dividend (570) two places to the right:
- Divisor: \( 0.06 \rightarrow 6 \)
- Dividend: \( 570 \rightarrow 57000 \)
2. Now, divide \( 57000 \div 6 \):
\[
57000 \div 6 = 9500
\]

Answer: \( 9500 \)

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Problem 3: \( 0.4 \div 59 \)

1. Move the decimal point in both the divisor (0.4) and the dividend (59) one place to the right:
- Divisor: \( 0.4 \rightarrow 4 \)
- Dividend: \( 59 \rightarrow 590 \)
2. Now, divide \( 590 \div 4 \):
\[
590 \div 4 = 147.5
\]

Answer: \( 147.5 \)

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Problem 4: \( 0.8 \div 778 \)

1. Move the decimal point in both the divisor (0.8) and the dividend (778) one place to the right:
- Divisor: \( 0.8 \rightarrow 8 \)
- Dividend: \( 778 \rightarrow 7780 \)
2. Now, divide \( 7780 \div 8 \):
\[
7780 \div 8 = 972.5
\]

Answer: \( 972.5 \)

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Problem 5: \( 0.06 \div 20 \)

1. Move the decimal point in both the divisor (0.06) and the dividend (20) two places to the right:
- Divisor: \( 0.06 \rightarrow 6 \)
- Dividend: \( 20 \rightarrow 2000 \)
2. Now, divide \( 2000 \div 6 \):
\[
2000 \div 6 \approx 333.333
\]
(Round to three decimal places.)

Answer: \( 333.333 \)

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Problem 6: \( 0.03 \div 101 \)

1. Move the decimal point in both the divisor (0.03) and the dividend (101) two places to the right:
- Divisor: \( 0.03 \rightarrow 3 \)
- Dividend: \( 101 \rightarrow 10100 \)
2. Now, divide \( 10100 \div 3 \):
\[
10100 \div 3 \approx 3366.667
\]
(Round to three decimal places.)

Answer: \( 3366.667 \)

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Problem 7: \( 0.6 \div 93 \)

1. Move the decimal point in both the divisor (0.6) and the dividend (93) one place to the right:
- Divisor: \( 0.6 \rightarrow 6 \)
- Dividend: \( 93 \rightarrow 930 \)
2. Now, divide \( 930 \div 6 \):
\[
930 \div 6 = 155
\]

Answer: \( 155 \)

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Problem 8: \( 0.6 \div 97 \)

1. Move the decimal point in both the divisor (0.6) and the dividend (97) one place to the right:
- Divisor: \( 0.6 \rightarrow 6 \)
- Dividend: \( 97 \rightarrow 970 \)
2. Now, divide \( 970 \div 6 \):
\[
970 \div 6 \approx 161.667
\]
(Round to three decimal places.)

Answer: \( 161.667 \)

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Problem 9: \( 0.04 \div 12 \)

1. Move the decimal point in both the divisor (0.04) and the dividend (12) two places to the right:
- Divisor: \( 0.04 \rightarrow 4 \)
- Dividend: \( 12 \rightarrow 1200 \)
2. Now, divide \( 1200 \div 4 \):
\[
1200 \div 4 = 300
\]

Answer: \( 300 \)

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Final Answers:

\[
\boxed{
\begin{array}{ccc}
1. & 300 & \\
2. & 9500 & \\
3. & 147.5 & \\
4. & 972.5 & \\
5. & 333.333 & \\
6. & 3366.667 & \\
7. & 155 & \\
8. & 161.667 & \\
9. & 300 & \\
\end{array}
}
\]