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14-06-2019
Mathematics

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If 3/5 = a/m and m−a = 80, then what is the value of m?

(A) 2 (B) 20 (C) 80 (D) 120 (E) 200

Respuesta :

liu14505 liu14505

14-06-2019

Answer:

E

Step-by-step explanation:

3/5=a/m 3m/5=a

m-3m/5=80

2m/5=80

m=200

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