Question

Calcule:

4/6÷2/5=

8/4÷4/8=

3/4x3/4=

2/4x2/6=

7/8x1/2=

2/3x1/2=

4x1/3=

1/2x4=

Se puder colocar os cálculos agradeço
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Answer 1

Resposta:

4/6÷2/5=4/6×5/2=20/12simpl 5/3

8/4÷4/8= 8/4×8/4= 64/16 =4

3/4×3/4= 9/16

2/4×2/6= 4/24 =1/6

7/8×1/2= 7/16

2/3×1/2= 2/6= 1/3

4×1/3= 4/3

1/2×4= 4/2= 2