jaml8014 jaml8014

21-10-2017
Mathematics

contestada

Problem page the sum of two numbers is 56 . one number is 3 times as large as the other. what are the numbers?

Respuesta :

TheResistance TheResistance

23-10-2017

x + y = 56
x = 4y
---
4y + y = 56
5y = 56
y = 10.4
x = 41.6

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