Question

solve

Answer 1

let the number be 'n'
can you make an expression for,
"increased by 5 and 1/5 of result "
first ?

Answer 2

n+5 = 1/5

Answer 3

1/5 of (n+5) or \(\dfrac{1}{5}(n+5)\)
thats would be left side of =
right side will be 2/5th of 'n' reduced from 85

Answer 4

2/5(n-85)

Answer 5

that i think, will be 85-2n/5
so, just solve
\(\large \dfrac{1}{5}(n+5)=85-\dfrac{2}{5}n\)

Answer 6

becuase 2/5th of n is reduced from 85...

Answer 7

okay

Answer 8

n=140

Answer 9

i got 140 too.

Answer 10

@hartnn
thanks bro