
Patrick B. answered 01/23/21
Tutor
4.7
(31)
Math and computer tutor/teacher
Sam made X
Alex made 100%*X + 20%*X = 120%*X = 1.2 X
X + 1.2X = 118800
2.2X = 118800
22X = 1188000
X = 1188000/22 = 54000
Sam made 54000
Alex made 54000*1.2 = 64800
The total is 108800, so yes it checks