November 29, 2015

Homework Help: maths

Posted by srihita on Monday, March 26, 2012 at 10:23am.

There ere 258 pupils in hte hall.If 1/3 of the boys left the hall and 22 girls entered the hall, there would be an equal number of boys and girls in the hall.
1) How many boys were in the hall at first?
2)Ho many more boys than girls were in hte hall at first?

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