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Quiz : Type the product obtained on multiplying the following decimals. 
1. 38.0 x 7 =
Answer: 266.0380 x 7 = 2660.0
There is 1 decimal place in 38.0, so the product must have 1 decimal place.
Thus, 38.0 x 7 = 266.0 2. 2.81 x 8 =
Answer: 22.48281 x 8 = 2248
There are 2 decimal places in 2.81, so the product must have 2 decimal places.
Thus, 2.81 x 8 = 22.48 3. 9.66 x 3 =
Answer: 28.98966 x 3 = 2898
There are 2 decimal places in 9.66, so the product must have 2 decimal places.
Thus, 9.66 x 3 = 28.98
4. 69.0 x 2 =
Answer: 138.0690 x 2 = 1380
There is 1 decimal place in 69.0, so the product must have 1 decimal place.
Thus, 69.0 x 2 = 138.0 5. 5.68 x 10 =
Answer: 56.8568 x 10 = 5680
There are 2 decimal places in 5.68, so the product must have 2 decimal places.
Thus, 5.68 x 10 = 56.8 = 56.8
Tip: When 5.68 is multiplied by 10 , the decimal point shifts to the right by 1 place(s).
Try the Quiz : Arithmetic Homework Help : Decimal Multiplication
