Question

please take a picture of the answer​

Answer 1

The amount saved by him be x

therefore the amount spend by him=10%+20%=30%

expenditure=30/100*50000=15000

therefore the amount saved by him= 50000-15000= 35000

the amount saved by him is 35000

Answer 2

Answer:

total salary = 50000

amount spend on food 20%= 20/100×50000

=10000rs.

amount spend on education 10% =10/100×(50000-10000)

=4000rs.

amount saved by him = 50000-(4000+10000)

=36000 rs.