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Mathematics, 08.10.2019 02:30 kobiemajak

An addition to a house increases the floor area from 275m square to 300m square. by what percent was the original floor area increased?

( show your work and explain it, so that i will mark you the brainliest.)

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An addition to a house increases the floor area from 275m square to 300m square. by what percent was...
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