Question

20% of doll produce in a factory were defective 25% of the remaining were damaged If 4800 were left over what was the original numbers of dolls?

Answer 1

Let the original number of dolls be x.

Given, Number of defected dolls = 20x/100

Given, Number of Remaining dolls = 80x/100

Number of remaining were damaged = 25% of 80x/100

                                                               = 20x/100

Number of toys left over = 

x - (20/100 * x + 20x/100) = 4800

x - 40x/100 = 4800

100x - 40x/100 = 4800

60x/100 = 4800

x = 4800 * 100/60

   = 8000.

The original number of dolls was 8000.



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Answer 2

This is the answer

the original numbers of dolls are:8000

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