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11-01-2019
Mathematics

contestada

The sum of two numbers is 15 if the sum of their reciprocal is 3/10 find the numbers

Respuesta :

13-01-2019

Answer:

The numbers are 10 and 5

Step-by-step explanation:

x+y=15

(1/x)+(1/y)=(3/10)

(1/(15-y))+(1/y)=(3/10)

x=10, y=5

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