junaidcaaqil junaidcaaqil

01-11-2020
Mathematics

contestada

find the total mass of concrete which consists of 50g and 100kg gravel and 30kg cement

Respuesta :

champ70 champ70

01-11-2020

Answer:

i think you have to convert to kg to grams then add when you do that convert ot back to kg because mass is mostly measured in kg

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