rae38 rae38
  • 16-03-2017
  • Mathematics
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I don't know how to do this

I dont know how to do this class=

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Аноним Аноним
  • 16-03-2017
1. 2 5/6 = 2 ?/12
5/6 multiply 2 on the numerator and denominator to get 10/12 which means 2 5/6 = 2 10/12

3 1/4 = 3 ?/12
1/4 multiplied 3 on both numerator and denominator to get 3/12 which means   3 1/4 = 3 3/12
Now finally add 2 5/6 + 3 1/4 by using common denominators.
2 10/12 + 3 3/12= ? now add
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