Question

A person spends 2/5 part of his monthly income on food, 1/5 part on house rent and he saves 1200 per month. his incomes is

Answer 1

Let his salary = 100
House Rent = 100 * 1/5 = 20
Food = 100 * 2/5 = 40

Total Salary = 100
Savings = 1200
100 - 40 + 20 = 1200
40 = 1200
1 = 1200/40
100 = (1200 * 100)/40 = 3000.
Total Salary = 3000.

Answer 2

Answer:

3000

Step-by-step explanation:

here

2/5---food

1/5------rent

so add this two value first

we get 11x/5

consider total income is ' x'

x-11x/25=1200( balance money)

x-11x=25×1200

x-11x=30000

10x=30000

x=3000

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