Question

Round the product of 645.99 and 0.125 to the nearest tenth?

Answer 1

Answer:

646.0 and 0.1 but you might have to keep the second one the same .125

Step-by-step explanation:

The nearest tenth is the number behind the decimal, and the number in the hundredths place is what you use to see if where to round it. If it is 4 or less keep it the same it it is 4-9 change is up by one.

EX: 1.58  you would round it to 1.6 because the number in the hundredths place is bigger than 4 so you up the number in the tenths place one.

Answer 2

646.11 because the two added are 646.115 and the 1 in the hundredths place doesn’t make the 1 in the tenths place round up, so in total the sum doesn’t round up.