allyhey7j8 allyhey7j8

18-02-2022
Mathematics

contestada

A builder mixes sand and cement in the ratio
4
:
1

Altogether he mixes 250 kg

How much sand and cement does he use?

Respuesta :

AnnaMastro AnnaMastro

18-02-2022

Answer:

He uses 200kg of sand and 50 kg of cement

Explanation:

I don't know what you guys are learning at school but I solved it with a system of equations. Check out the image. Hope it helps.

Ver imagen AnnaMastro

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