Question

Akwasi spend 1/3 of his salary on rent, 1/4 on food, and1/5 on clothes. If he is left with 390 Ghana cedis . Find his monthly income

Answer 1

Answer:

Step-by-step explanation:

Pic below

Answer 2

Answer:

690.783 Ghana cedis

Step-by-step explanation:

lets take his monthly income as x then :

x - {(1/3)+(1/4)+(1/5)}=690

x - (47/60) = 690

x = 690+(47/60)

x = 690.783

hence his monthly income is 690.783 Ghana cedis