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Question 1 of 5
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When multiplying decimals to values like 10,100,1000…, simply move the decimal point to the right by the number of zeroes.
Since the decimal is being multiplied by 1000, simply move the decimal point 3 places to the right.
Therefore, 0.37×1000 is equal to 370
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Question 2 of 5
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When multiplying decimals to values like 10,100,1000…, simply move the decimal point to the right by the number of zeroes.
Since the decimal is being multiplied by 1000, simply move the decimal point 3 places to the right.
Therefore, 1000×1.02 is equal to 1020
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Question 3 of 5
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When multiplying decimals to values like 10,100,1000…, simply move the decimal point to the right by the number of zeroes.
Since the decimal is being multiplied by 100, simply move the decimal point 2 places to the right.
Therefore, 100×75.1 is equal to 7510
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Question 4 of 5
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First, ignore the decimal points of the two values and multiply them
0.9 |
= |
9 |
0.06 |
= |
6 |
Next, count how many place values from the decimal point to the right of the two factors.
0.06=2 places
There are a total of 3 place value movements to the right of the decimal point.
Finally, get the final product by moving the decimal point of the initial product 3 places to the left.
Therefore, the final product is 0.054.
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Question 5 of 5
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12.24×0.05
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First, ignore the decimal points of the two values and multiply them
12.24 |
= |
1224 |
0.05 |
= |
5 |
Next, count how many place values from the decimal point to the right of the two factors.
12.24=2 places
0.05=2 places
There are a total of 4 place value movements to the right of the decimal point.
Finally, get the final product by moving the decimal point of the initial product 4 places to the left.
Therefore, the final product is 0.612.