Michiko works in a shop that rents cross-country skis. two clients come in to rent skis. michiko knows that a person's height is proportional to his or her correct ski length. she figures out that the first client, who is 70 inches tall, needs 210-centimeter skis. the second client is 63 inches tall. what length of skis does the second client need?

Hello there. 

Michiko works in a shop that rents cross-country skis. Two clients come in to rent skis. Michiko knows that a person's height is proportional to his or her correct ski length. She figures out that the first client, who is 70 inches tall, needs 210-centimeter skis. The second client is 63 inches tall. What length of skis does the second client need?

70 * 3 = 210

63 * 3 = ?

Just do the math to 63 * 3 and you'll get your answer.

63 * 3 = 189

189