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06-05-2020
Mathematics

contestada

A new alloy is made by mixing 72 grams of iron with 9 grams of zinc. How many grams of iron are required to make the alloy when combined with 144 grams of zinc?

A) 992 grams
B) 1,152 grams
C) 1,226 grams
D) 1,445 grams

Respuesta :

cassak878 cassak878

12-05-2020

Answer:

B) 1,152 grams

Step-by-step explanation:

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