Question

A number when added to its four-fifth gives 45. Find the number. plz solve and send photo​

Answer 1

Answer:

its 25

Step-by-step explanation:

let that number is x

so

$x + \frac{4x}{5} = 45 \\ 5x + 4x = 225 \\ 9x = 225 \\ x = \frac{225}{9} \\ x = 25$