PROBLEM SOLVING USING POLYA STRATEGY PLS HELP

Question

A hat and a jacket together cost 400 pesos. The jacket cost is 3 times the cost of

the hat. What are the cost of the hat and the cost of the jacket?

Answer 1

J=3H

J+H=400

3H +H =400

4H =400

H =400/4 = 100 pesos para el sombrero

J=3(100)= 300 pesos for the Jacket