Question

Oblicz ułamki:

1/4+3/8=

5/6-1/3=

2/3+2/9=

2/5-1/10=

5/3-5/6=

1 1/2-3/4=

3 1/3-1 1/6=

1/2+1/3=

3/4-1/6=

1 1/5+2 7/10=

Answer 1

1/4+3/8=2/8+3/8=5/8

5/6-1/3=5/6-2/6=3/6

2/3+2/9=6/9+2/9=8/9

2/5-1/10=4/10-1/10=3/10

5/3-5/6=10/6-5/6=5/6

1 1/2-3/4=6/4-3/4=3/4

3 1/3-1 1/6=2 1/6

1/2+1/3= 3/6+2/6=5/6

3/4-1/6=9/12-2/12=7/12

1 1/5+2 7/10=3 2/10+7/10=3 9/10

 

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