Question

1)78,1:1;72,8:13;65,8:14
2)0,4:8;0,3:5;0,8:5

Answer 1

1)78.1:1=78,1
72,8:13=5,6
65,8:14=4.7
2)0,4:8=0.05
0,3:5=0.06
0,8:5=0.16

Answer 2

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