Question

two numbers are in the ratio 7:11 if their sum is 180 find the numbers​

Answer 1

Answer:

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so let it be 7x&11x

7x+11x=180

18x=180

x=180/18

x=10

so value of x is 10

7x=7×x=7×10=70

11x=11×x=11×10=110

hope it will help you mark as brainlist answer

Answer 2

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Given:

• Sum of 2 numbers which are in ratio 7:11 is 180

To Find:

• The numbers

Assumption:

• Let the numbers be 7x and 11x respectively.

Solution:

$\implies 7x + 11x = 180 \\ \implies 18x = 180 \\ \implies x = 180/18 \\ \implies x = 10 \\ \implies \bold{1^{st}\:Number} = 7x = 7*10 = \bold{70} \\ \implies \bold{2^{nd}\:Number} = 11x = 11*10 = \bold{110} \\ \bold{The\:numbers\: are\:70\&110}$

Hope it helps!!