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Alex73 [517]
3 years ago
13

1 1/3+2 2/3 mixed number

Mathematics
2 answers:
OleMash [197]3 years ago
4 0

1\dfrac{1}{3}+2\dfrac{2}{3}=1+\dfrac{1}{3}+2+\dfrac{2}{3}=(1+2)+\left(\dfrac{1}{3}+\dfrac{2}{3}\right)=3+\dfrac{1+2}{3}\\\\=3+\dfrac{3}{3}=3+1=4

alukav5142 [94]3 years ago
3 0

1-1/3 = 4/3

2-2/3 = 8/3

(4/3) + (8/3)  =  12/3

But 12/3 = 4 .

The only way to make a mixed number out of 4 is to call it "4 and 0/3".  

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