Marilyn has 7/8 yard of ribbon. what is the maximum number of 1/16 yard-long pieces marilyn can cut from this ribbon?

Mrs. gehrke said cheddar weighs 16.8 pounds. he actually weighs 15.2 pounds. what is the percent error?

Kendra had twice as much money as kareem. kendra later spent $8 and kareem earned $6. by then, the two had the same amount of money. how much money did each have originally?

Erin bought christmas cards for $2 each to send to her family and friends. which variable is the dependent variable?