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20% of the people in a school hall are teachers and the rest are pupils. 75% of the pupils are boys and there are 72 more boys than girls. How many boys must leave the hall so t…

20% of the people in a school hall are teachers and the rest are pupils. 75% of the pupils are boys and there are 72 more boys than girls. How many boys must leave the hall so t…
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20% of the people in a school hall are teachers and the rest are pupils. 75% of the pupils are boys and there are 72 more boys than girls. How many boys must leave the hall so that 20% of the people in the hall ar boys?​

User Basicallydan
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2 Answers

3 votes

Answer:

hahahha

Explanation:

User Ted Nyberg
by
8.8k points
5 votes

Answer:36



im pretty sure when I looked it up it said

User Shadow
by
7.4k points
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