whitnallhunterp0igps whitnallhunterp0igps

06-12-2017
Mathematics

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A circle graph has three regions. One region is 2/5, the second is 9/20, what is the fraction of the third regions?

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mcquademason mcquademason

06-12-2017

to add the fractions denominators have to be the same so 5*4 is 20 but u have to multiply the top too so its 8/20 8+9 is 17 so 17/20 20-17 is 3 so the third region is 3/20

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