Ron used 14 centimeters of tape to wrap 2 presents. How much tape will Ron need in all if he has to wrap 6 presents? Assume the relationship is directly proportional.
2 presents=14 centimeters 6 presents= x centimeters Cross multiply 2x=14x6 2x=84 Divide both sides by 2 X= 42 So he uses 42 centimeters of tape to wrap 6 presents
