jameel receive a salary of 3600 he saved 1\4 of it gave his mother 1\5 of it and used up1\10 of it on entertainment calculate how much money jameel still has left

3600 * (1/4) = 3600/4 = 900

3600 * (1/5) = ?
3600 * (1/10) = ?

Subtract the total from 3600