Question

tính:

1/3+5/12

9/12-1/3

9/12-5/12

5/12+1/3

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Answer 1

1/3 + 5/12 = 4/12 + 5/12 = 9/12 = 3/4

9/12 - 1/3 = 9/12 - 4/12 = 5/12

9/12 - 5/12 = 4/12 = 1/3

5/12 + 1/3 = 5/12 + 4/12 = 9/12 = 3/4

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Answer 2

1/3 + 5/12 = 3/4

9/12 - 1/3 = 5/12

9/12 - 5/ 12 = 1/3

5/12 + 1/3 = 3/4

Answer 3

1/3+5/12=4/12+5/12=3/4

9/12-1/3=9/12-4/12=5/12

Answer 4

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Answer 5

dap an la :

3/4

5/12

1/3

3/4

Answer 6

1/3+5/12=4/12+5/12=9/12=3/4

9/12-1/3=9/12-4/12=5/12

9/12-5/12=1/3

5/12+1/3=3/4

cho mk nha

Answer 7

9/12-5/12=1/3

5/12+1/3=5/12+4/12=3/4

Answer 8

\(\frac{1}{3}+\frac{5}{12}=\frac{4}{12}+\frac{5}{12}=\frac{9}{12}=\frac{3}{4}\)

\(\frac{9}{12}-\frac{1}{3}=\frac{9}{12}-\frac{4}{12}=\frac{5}{12}\)

\(\frac{9}{12}-\frac{5}{12}=\frac{4}{12}\)

\(\frac{5}{12}+\frac{1}{3}=\frac{5}{12}+\frac{4}{12}=\frac{9}{12}\)

Ai yick mk mk sẽ k lại

Answer 9

1/3 + 5/12 = 4/12 + 5/12 = 9/12 = 3/4

9/12 - 1/3 = 9/12 - 4/12 = 5/12

9/12 - 5/12 = 4/12 = 1/3

5/12 + 1/3 = 5/12 + 4/12 = 9/12 = 3/4

Answer 10

1/3+5/12=4/12+5/12=9/12

9/12-1/3=9/12-4/12=5/12

9/12-5/12=4/12

5/12+1/3=5/12+4/12=9/12

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