Nasy
1. 5/7 x 4/3 =20/21 2.5 4/9 x 3 3/5 = 49/9 x 18/5 ( 18 & 9 sama2 dibagi 9 ) = 98/5 3.3 4/3 x 2 2/3= 13/3 x 8/3 = 104/6 4.1 1/11 x 7 2/6 = 12/11 x 44/6 ( 12&6 sama2 dibagi 6) =88/11 menjadi 8 5.8/12 x 5/6 =40/72 6.7/5 x 3/10 = 21/50 7.9/4 x 5/20 = 45/80 8.6/5 x 2/15 =12/75
2. x = x = = =
3. x = x = =
4. x = x = = 8
5. x = =
6. x =
7. x = =
8. x = =
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2.5 4/9 x 3 3/5 = 49/9 x 18/5 ( 18 & 9 sama2 dibagi 9 ) = 98/5
3.3 4/3 x 2 2/3= 13/3 x 8/3 = 104/6
4.1 1/11 x 7 2/6 = 12/11 x 44/6 ( 12&6 sama2 dibagi 6) =88/11 menjadi 8
5.8/12 x 5/6 =40/72
6.7/5 x 3/10 = 21/50
7.9/4 x 5/20 = 45/80
8.6/5 x 2/15 =12/75