Determine os produtos simplificando os resultados 3.2/7
6/7.8
5.3 1/5
3/4.79
2/3.10/4.9/15
2 1/5 .35/33
1 3/7 . 63/40
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3x2/7=6/7
8.6/7=48/7
5x16/5=80/5=16
79×3/4= 237/4=
10x2/3=20/3
4x9/15=36/15
11/5x35/33=385/165
10/7x63/40=630/280
8.6/7=48/7
5x16/5=80/5=16
79×3/4= 237/4=
10x2/3=20/3
4x9/15=36/15
11/5x35/33=385/165
10/7x63/40=630/280
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