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The sum of two number is 65. One number is 4x as the other. what are the two numbers

Soluzione

The sum of two number is 65. One number is 4x as the other. what are the two numbers

Soluzione

The numbers : 64 \frac{3}{4}, \frac{1}{4} or 0, 65

Fasi della soluzione

Represent the numbers with

x and y

:

number 1 : x

number 2 : y

A.T.Q.:

x + y = 65

x = 4 x y

x + y = 65, x = 4 x y : (x = \frac{259}{4}, y = \frac{1}{4} x = 0, y = 65)

Convertire frazioni improprie in numeri misti:

\frac{259}{4} = 64 \frac{3}{4}

The numbers : 64 \frac{3}{4}, \frac{1}{4} or 0, 65

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