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06-10-2015
Mathematics

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If 45 cookies will serve 15 students how many cookies are needed for 30 students

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ZigZag27 ZigZag27

06-10-2015

Well 15x2=30 and 45 cookies will serve 15 student and you nee to serve 30 students. So you need to multiply 45x2 because 15x2=30.
1
45
x
2
90

so 90 cokkies are needed to serve 30 students.

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