IM 7.5.5 Practice: Representing Subtraction
Write each subtraction equation as an addition equation.
Find each difference. If you get stuck, consider drawing a number line diagram below.
If you get stuck, consider drawing a number line diagram.
A restaurant bill is $59 and you pay $72. What percentage gratuity did you pay?
Find the solution to each equation mentally.
One kilogram is 2.2 pounds. Complete the table.
What is the interpretation of the constant of proportionality in this case? ______ kilogram per pound
One kilogram is 2.2 pounds. Complete the table.
What is the interpretation of the constant of proportionality in this case? ______ pounds per kilogram