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Three numbers are in the ratio 1:3:4. If the difference between the two smaller ones is 10, what are the numbers?
8 years ago

Answers

Steve
(x+10)/x = 3/1
x = 5

So the numbers are 5:15:20
8 years ago
Reiny
or

let the numbers be x, 3x, and 4x

3x - x = 10
x = 5

the numbers are 5, 15, and 20
8 years ago

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