Question

a man spends 10% office income on food and 80% of the remaining income important if he still has a balance of rupees 1800 find his income​

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:Rs 18000

Step-by-step explanation:

80+10=90

100-90=10

10=1800

90=90/10*1800

    =9*1800

    =16200

therefore total income=16200+1800=Rs 18000