Question

Ravi earns rupees 10,000 per month. He spends 15% of it for house rent, 12% for food and 10% for payment of bills. He saves the rest of the amount. Find his monthly savings in rupees.

Answer 1

Ravi total income=rupees 10,000
He spent on house rent=15%
He spent for food=12%
He spent on payment of bills=10%
Total money spent by him =37%
So many left with him=100%-37%=63%
So 63% of 10,000 will be
10,000*63/100
two 0 cut by 0 of 100
100*63=6300
So 6,300 rupees left with him.
Hope it will help you.
Please mark it as brain list answer.

Answer 2

SOLUTION :

The earning of Ravi per month = Rs 10000    (given)

He spend 15% of the money for his house rent

15% of Rs 10000

= $\frac{15}{100} \times 10000$

= Rs 1500

∴ Ravi spend Rs 1500 for his house rent.

He spend 12% of the money for food

12% of Rs 10000

= $\frac{12}{100} \times 10000$

= Rs 1200

∴ Ravi spend Rs 1200 for food.

He spend 10% of the money for payment of bills

10% of Rs 10000

= $\frac{10}{100} \times 10000$

= Rs 1000

∴ Ravi spend Rs 1000 for payment of bills.

Now,

Remaining money

= Total amount - used money

= 10000 - (1500+1200+1000)

= 10000 - 3700

= Rs 6300

Hence,

Ravi saves Rs 6300