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22-11-2016
Mathematics

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Which two fractions have a sum of −7/30 ? Drag and drop the appropriate fraction into each box.

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xdaniellex03 xdaniellex03

22-11-2016

Well you will need two number that are divisible by 30 and add up to -7 so they will have to be a negative.

I would try -2 and -5 which are both divisible by 30 and ad up to -7 so...

-2/30 + -5/30 = -7/30

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