Una escuela telesecundaria tiene una pista de carreras que mide 3/5 de kilómetro. Tres alumnas corrieron las siguientes distancias:Juanita 1 1/3 vueltas , Esperanza 2 1/4 vueltas y Evelyn: 1650 m ¿cuantos metros recorrieron juanita y esperanza? ¿Y cuantas vueltas dio Evelyn?

533 1/3 m, 900 m, 4 1/8 laps

Step-by-step explanation:

A telesecundaria school has a race track that is 3/5 of a kilometer long. Three students ran the following distances: Juanita 1 1/3 laps, Esperanza 2 1/4 laps and Evelyn: 1650 m, how many meters did Juanita and Esperanza run? And how many laps did Evelyn turn?

1 lap = 400 m

Juanita ran:

1 1/3 laps = 4/3 laps = 4/3*400 m = 1600/3 m=  533 1/3 m

Esperanza ran:

2 1/4 laps = 9/4 laps = 9/4*400 m = 900 m

Evelyn ran:

1650 m = 1650 *1/400 = 4 50/400 laps = 4 1/8 laps