What is the answer for Q23

23. Chandani purchased some parrots. 20% flew away and 5% died. Of the remaining, 45%  were sold. Now 33 parrots remain. How many parrots had Chandani purchased? 

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Let the parrots be x Parrots flew =20% of x =20/100*x =x/5 Parrots died = 5% of x =5/100*x =x/20 Remain =x-(x/5+x

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