amir goes to gym and loses 10% of his weight. by how much percentage must amir gain weight to return to his previous weight
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Let amir weight=100kg
he loses 10%of his weight
100-(100×10%)
100-(100×10/100)
100-10
=90 kg
Now his weight=90kg
To gain his old weight he must gain 10 kg more
so% =10/90×100
= 100/9%
=9whole 1 upon 9% is answer thanks
Mark Brainly#
he loses 10%of his weight
100-(100×10%)
100-(100×10/100)
100-10
=90 kg
Now his weight=90kg
To gain his old weight he must gain 10 kg more
so% =10/90×100
= 100/9%
=9whole 1 upon 9% is answer thanks
Mark Brainly#
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