Question

22. A man bought a certain number
of oranges out of which 13% were
found to be rotten. He gave 75% of
the remaining in charity and still has
522 oranges left. Then the number of
oranges he had bought is
a. 3000
b. 2500
c. 2400
d. 3500​

Answer 1

Answer:

Let the number of oranges he first bought =x

Since 13/% were rotten, 100−13=87% of the oranges are good.

Since he gave 75% of this remaining 87% good oranges, the number of oranges he will still have will be 25% of the remaining 87% good oranges.

Given,

25% of 87% of x=522

=>

100

25

×

100

87

×x=522

=>x=2400

Hence, the man had bought 2400 oranges first.

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Answer 2

Answer:

ir ans is here

Step-by-step explanation:

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