1. How many decimal places are in the first factor?
SOLUTION:
Count the number in the right side of the decimal point.
1.2 (only 2 is in the right of the decimal point/
ANSWER:
1 DECIMAL PLACE
2. How many decimal places are in the second factor?
8.50 (5 and 0 are both found on the right side of decimal point)
2 DECIMAL PLACES
3. How many decimal places are in the product?
10.200 (2 and two 0 are found in the right side of decimal point)
3 DECIMAL PLACES
4. What can you say about the combined number of decimal places in the factors and the number of decimal places in the product?
The decimal place in the product part seems to be the sum of number of decimal places found in first and second factor.
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Answers & Comments
MATH
Decimals
1. How many decimal places are in the first factor?
SOLUTION:
Count the number in the right side of the decimal point.
1.2 (only 2 is in the right of the decimal point/
ANSWER:
1 DECIMAL PLACE
2. How many decimal places are in the second factor?
SOLUTION:
Count the number in the right side of the decimal point.
8.50 (5 and 0 are both found on the right side of decimal point)
ANSWER:
2 DECIMAL PLACES
3. How many decimal places are in the product?
SOLUTION:
Count the number in the right side of the decimal point.
10.200 (2 and two 0 are found in the right side of decimal point)
ANSWER:
3 DECIMAL PLACES
4. What can you say about the combined number of decimal places in the factors and the number of decimal places in the product?
ANSWER:
The decimal place in the product part seems to be the sum of number of decimal places found in first and second factor.