Question

siva spends 78% of his monthly income
If he saves rupees 7700 per month then what is
his monthly income ?​

Answer 1

Step-by-step explanation:

Let his monthly income be Rs.100. Then his expenditure is Rs.78. Therefore, his savings is 100−78=Rs.22.

Let us put this in reverse way. If the saving is Rs.22, then the income is Rs.100. Hence if the savings is Rs.1, then the income is Rs22100.

If the savings is Rs.1,100, then the income is 22100×1100=5,000 rupees.

Hence his monthly income is Rs.5,000.

Answer 2

Answer:

Step-by-step explanation: