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| Quiz : Type the product obtained on multiplying the following decimals. |
1. 11.4 x 8 =
Answer: 91.2114 x 8 = 912.0
There is 1 decimal place in 11.4, so the product must have 1 decimal place.
Thus, 11.4 x 8 = 91.2
2. 2.94 x 2 =
Answer: 5.88294 x 2 = 588
There are 2 decimal places in 2.94, so the product must have 2 decimal places.
Thus, 2.94 x 2 = 5.88
3. 5.62 x 3 =
Answer: 16.86562 x 3 = 1686
There are 2 decimal places in 5.62, so the product must have 2 decimal places.
Thus, 5.62 x 3 = 16.86
4. 92.2 x 6 =
Answer: 553.2922 x 6 = 5532
There is 1 decimal place in 92.2, so the product must have 1 decimal place.
Thus, 92.2 x 6 = 553.2
5. 9.13 x 10 =
Answer: 91.3913 x 10 = 9130
There are 2 decimal places in 9.13, so the product must have 2 decimal places.
Thus, 9.13 x 10 = 91.3 = 91.3
Tip: When 9.13 is multiplied by 10 , the decimal point shifts to the right by 1 place(s).
Try the Quiz : Arithmetic Homework Help : Decimal Multiplication
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