A second number is five times a first number. The third number is 100 more than the first number . If the sum of the numbers is 415. What are the numbers ?

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asked Feb 6, 2018 80.4k views

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A second number is five times a first number. The third number is 100 more than the first number . If the sum of the numbers is 415. What are the numbers ?

Mathematics
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Wison asked

by Wison

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x+5x+100x=415
106x=415
x~=3.915
So, the first number is ~3.915, the second is ~19.575; and the third is ~391,5

Mike Sweeney answered Feb 11, 2018

by Mike Sweeney

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