Question

Ringo spent 2/3 of his salary on his family and 1/8 of the remainder on himself. If the salaryis RM 3840, what is the amount he spent on himself?

Answer 1

family
$\frac{2}{3} \times 3840 =2560$
reminder = 3840-2560 =1280

spent himself = 1/8 × 1280 = 160