সকল

If the length of each of the sides of three square garden plots is increased by 50% b what percent is the sum of the areas of the three plots increased?

JU E 16-17

Solve: x(200+x)100%=50(200+50)100% \frac{x(200+x)}{100} \%=\frac{50(200+50)}{100} \%

=2502%=125% =\frac{250}{2} \%=125 \%

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