jericaoliver8 jericaoliver8

31-05-2020
Mathematics

contestada

HELPPPP One number is 6 times a first number. A third number is 100 more than the first number. If the sum of the three numbers is 660, find the numbers.

Respuesta :

gilbertazavedo72 gilbertazavedo72

07-06-2020

Answer: 70, 420, 170

Step-by-step explanation:

x+6x+x+100 = 660

8x+100=660

8x=660-100

x=560/8=70

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