Question

Complete the operation and explain why you placed the decimal point where you did.

1. 1.8 x 0.3

2. 0.2 x 0.7

3. 12.4 x 3.1

4. 9.5 x 3

Answer 1

1. 0.54
2. 0.14
3. 38.44
4. 28.5
look at the decimal places in each number did you see the number do you see the number that the number of decimals that battle that the numbers have I have to do is first you know that the decimals in both numbers did you see how to answer to number 3.1 then afterwards the number double