Math, asked by twinklerodge13, 7 months ago

Aryan was given Rs 20000 by his parents to arrange a party for his birthday. He planned to spend 1/4 on food, 3/10 of the remaining amount on decoration and 1/3 of remaining on the return gifts to be given. His parents were very happy to see his planning as he could save some amount but suddenly they come to know that he needs Rs 10000 urgently as his friend.Aryan found that his friends have him gifts which are equivalent to 3/5 of amount that he spent on decoration and food.what was the amount on gifts that he received?

Answers

Answered by amitnrw
7

Given : Aryan was given Rs 20000 by his parents to arrange a party for his birthday.

He planned to spend 1/4 on food,

3/10 of the remaining amount on decoration

and 1/3 of remaining on the return gifts to be given

Aryan found that his friends gave him gifts which are equivalent to 3/5 of amount that he spent on decoration and food.

To Find : What

was the amount on gifts that he received?

A) Rs 5700

B) Rs 4500

C) Rs 3600

D) Rs 5000​

Solution:

Spend on food = (1/4)20000  = 5000

Remaining = 20000 - 5000 = 15000

Spend on decoration = (3/10) 15000 = 4500

spent on decoration and food.  = 5000 + 4500 = 9500

3/5 of amount that he spent on decoration and food.  = (3/5)9500

= 5700

amount on gifts that he received = 5700

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Answered by realrkv
0

Step-by-step explanation:

Total money Aryan had = 20,000

Total money he spent on food = 1/4 of 20000

= Rs. 5000

Total money he spent on decoration = 3/10 of remaining money

= 3/10 of 15000

= Rs. 4500

now remaining money = 15000-4500 = Rs. 10,500

now amount of gift = 3/5 of money he spent on decoration and food

= 3/5 of (5000+4500)

= (3/5)×9,500

= Rs. 5700

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