Question

the fifth part of a number when increased by 5 equal its fourth part decreased by 5 find the number ​

Answer 1

Let fifth part = x/5

Fourth part = x/4

x/5 +5 = x/4 -5

(x+25)/5 =(x-20)/4

4x+100=5x-100

100+100=5x-4x

200=x

x=200