Question

one third of a no. when added 1 gives 15 find the number​

Answer 1

let the no. be x

then, x/3 + 1 = 15

= x/3 = 14

= x = 14*3 = 42 is your answer

Answer 2

here is your answer mate....

let the number be X

then x/3 +1 = 15

then 3+x/3 = 15

X +3 = 45

then X = 42

hope it helps u..