If 20 percent of dolls are defective and 20 percent of dolls damages and 4800 dolls are left over then find original number of dolls
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The total number of doll is 8000.x=original number of doll
x-20%ofx+20%ofx=4800
x-20/100×x+20/100×x=4800
x-1/5x+1/5x=4800
x-2/5x=4800
3x/5=4800
x=4800×5/3
x=8000
I hope this will help you.
x-20%ofx+20%ofx=4800
x-20/100×x+20/100×x=4800
x-1/5x+1/5x=4800
x-2/5x=4800
3x/5=4800
x=4800×5/3
x=8000
I hope this will help you.
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