SOLUTION: out of his total income Hamza spend 20%on house rent and 70%of rest on household expenditure. if he saves Rs.1800, what is his total income

Algebra ->  Percentage-and-ratio-word-problems -> SOLUTION: out of his total income Hamza spend 20%on house rent and 70%of rest on household expenditure. if he saves Rs.1800, what is his total income       Log On


   

Question 715268: out of his total income Hamza spend 20%on house rent and 70%of rest on household expenditure. if he saves Rs.1800, what is his total income
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
Let income be x
0.2x on rent
0.7x on household expenditure
saving = (1800)
0.2x+0.7x+1800=x
0.9x=x-1800
0.9x-x=-1800
-.1x=-1800
x=18000 the income