Yesterday grace drove 28 1/2 miles she used 1/4 gallons of gasoline. what is the unit rate for miles per gallon

Find two numbers if their sum is 91 and the ratio is 6: 7?

Jan is making cakes for her party. five cakes will serve 45? people. how many cakes will she need for 72people? what is the unit rate? graph your data.

Using this spinner and a number cube, which simulation would you answer this question? a school survey of 90 sixth graders showed that 25% of them play basketball and about 17% play soccer. what are the chances that a sixth grader plays basketball and soccer?