5th Grade · Session 6 of 10
Multiply decimals as if they were whole numbers, then count the total decimal places in both factors and place the decimal point that many places from the right in the answer.
Ignore the decimal point at first. Count total decimal places, then place the point in the answer.
Set up the multiplication, then solve.
A car travels at km/h for hours. How far does it travel?
Each bag of soil weighs kg. How much do bags weigh in total?