Question

z.12 Ćw żółte. oblicz:

5/6:3=

6: 1 3/4=

7 1/5:8

2/3 : 3/4=

3 5/7 : 2/3=

1 1/3 : 2 2/5=

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Answer 1

5/6 : 3 = 5/6 * 1/3 = 5/18

6: 1i3/4 = 6: 7/4 = 6* 4/7 = 24/7

7i1/5 :8 = 36/5 : 8 = 36/5 *1/8 = 36/40 = 18/20 = 9/10

2/3 : 3/4 = 2/3 * 4/3 = 8/9

3i5/7 : 2/3 = 26/7 * 3/2 = 13/7 *3 = 39/7

1i1/3 : 2i2/5 = 4/3 : 12/5 = 4/3 * 5/12 = 1/3 * 5/3 = 5/9

Answer 2

5/6/3=5/6*1/3=5/18

6/1 1/3=6/1*4/7=24/7=3 3/7

7 1/5/8=36/5*1/8=9/10

2/3/3/4=2/3*4/3=8/9

3 5/7/2/3=26/7*3/2=39/7=5 4/7

1 1/3/2 2/5=4/3*5/12=16/5=3 1/5