Kate has a coin collection. She keeps 7 of the coins in a box, which is only 5% of her entire collection. What is the total number of coins in Kate's coin collection?

All the students in the sixth grade either purchased their lunch or brought their lunch from home on Monday. • 24% of the students purchased their lunch. • 190 students brought their lunch from home. How many students are in the sixth grade?

There are 230 calories in 4 ounces of a type of ice cream. How many calories are in 6 ounces of that ice cream?

Pat bounces a basketball 25 times in 30 seconds. At that rate, approximately how many times will Pat bounce the ball in 150 seconds?

A machine fills boxes at a constant rate. At the end of 35 minutes, it has filled 5 boxes. Which table represents the relationship between the number of minutes the machine fills boxes and the number of boxes it has filled?

A grocery store sells a bag of 5 lemons for $2.00. What is the unit cost of each lemon in the bag?