Question

A Number is four fifth of the other.If there sum is 180.Find the number

Answer 1

Let the other no. be x

Then that no. will be 4x/5

A/Q ;-)

x + 4x/5 = 180

5x + 4x /5 = 180

9x /5 = 180

9x = 180×5

x = 180×5/9

x = 100

and 4x/5 = 4×100/5

80 ..

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Here verification

x + 4x/5 = 180

100 + 80 = 180

180 = 180 Rhs = LHS prooved

Hence , my solution is absolutely right ✔

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Hope it helps you !!!

@Rajukumar111

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Answer 2

Answer:

80

Step-by-step explanation:

Let's the second number be x

Then the first number = 4/5x = 4x/5

According to question,

4x/5+=180

4x+5x/5=180

9x=180×5

x=180×5/9

==> 20×5=100

Other number =

x = 100

One number = 4x/5=4×100/5

=4×20

=80

HERE IS URE SECOND ANSWER