Question

The sum of 2 number is 15 and sum of their reciprocal is 3÷10. Find the number

Answer 1

Answer:

Step-by-step explanation: let the numbers be x and y

x+y= 15.

1/x+1/y= 3/10

x+y/xy =3/10

15/xy=3/10

xy=50

as sum is 15 and product is 50 so numbers are 5 and 10

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