Question

the sum of a number and 4 times itself is 80 . what is the number?​

Answer 1

Answer:

20

I hope this answer is correct

Answer 2

$\huge{\bold{\underline{\underline{Question:-}}}}$

The sum of a number and 4 times itself is 80 . what is the number?

$\huge{\bold{\underline{\underline{Solution:-}}}}$

Let one number be 'x'

Let the other number be '4x'

A.T.Q.

x + 4x = 80

5x = 80

x = 80/5

x = 16

So, the numbers are

x = 16

4x = 4*16 = 64

Hope it helps..........