Compilation of all things math --- questions obtained via students' consultation, related math sites.
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Tuesday, December 30, 2014
P5 numbers, conditional (fr Ranice)
A tin of cookies is to be shared among some children.If each child gets 12 cookies,there will be a shortage of 25 cookies.If each child gets 10 cookies,there will be 7 cookies extra.How many cookies are there in the tin?
