Usman458 Usman458

22-05-2017
Mathematics

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Someone help me with questions 19 and 20 ASAP Please!!

Someone help me with questions 19 and 20 ASAP Please class=

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Аноним Аноним

22-05-2017

19)
= 5x/9 + 3x/9
= 8x/9

20)
= 27x/30 - 10x/30
= 17x/30

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