4. Ravi earns 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.
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4. Ravi earns 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.
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Step-by-step explanation:
SOLUTION :
The earning of Ravi per month = Rs 10000 (given)
He spend 15% of the money for his house rent
15% of Rs 10000
= 15/100x 10000
= Rs 1500
∴ Ravi spend Rs 1500 for his house rent.
He spend 12% of the money for food
12% of Rs 10000
= 12/100x10000
= Rs 1200
∴ Ravi spend Rs 1200 for food.
He spend 10% of the money for payment of bills
10% of Rs 10000
= 10/100x10000
= 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
Answer:- Here first we need to add the total % .
So, 15+12+10=37.
Therefore the total % are spends bye Ravi of his salary is 37%.
Now, for finding total amount of saving.
10000/100×37 = 3700
Therefore, total amount Ravi used is ₹3700 from ₹10000
Now, subtract total spending from total earning.
Therefore, 10000-3700 = 6300
Therefore, 6300₹ is saved by ravi every month.