Respostas
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Oi...
A)
3/2 + 6/5
3/2 . 5/5 + 6/5
3/2 . 5/5 + 6/5 . 2/2
3 . 5 / 2 . 5 + 6/5 . 2/2
3 . 5 / 10 + 6/5 . 2/2
3 . 5 / 10 + 6 . 2 / 5 . 2
3 . 5 / 10 + 6 . 2 / 10
3 . 5 + 6 . 2 / 10
15 + 6 . 2 / 10
15 + 12 / 10
27 / 10
B)
2/5 + 1/8 + 3/4
2/5 . 8/8 + 1/8 + 3/4
2 . 8 / 5 . 8 + 1/8 + 3/4
2 . 8 / 5 . 8 + 1/8 . 5/5 + 3/4
2 . 8 / 5 . 8 + 1 . 5 / 8 . 5 + 3/4
2 . 8 / 5 . 8 + 1 . 5 / 8 . 5 + 3/4 . 10/10
2 . 8 / 5 . 8 + 1 . 5 / 8 . 5 + 3 . 10 / 4 . 10
2 . 8 / 40 + 1 . 5 / 8 . 5 + 3 . 10 / 4 . 10
2 . 8 / 40 + 1 . 5 / 5 . 8 + 3 . 10 / 4 . 10
2 . 8 / 40 + 1 . 5 / 40 + 3 . 10 / 4 . 10
2 . 8 / 40 + 1 . 5 / 40 + 3 . 10 / 40
2 . 8 + 1 . 5 + 3 . 10 / 40
16 + 1 . 5 + 3 . 10 / 40
16 + 5 + 3 . 10 / 40
16 + 5 + 30 / 40
21 + 30 / 40
51 / 40
Espero ter ajudado! :(
A)
3/2 + 6/5
3/2 . 5/5 + 6/5
3/2 . 5/5 + 6/5 . 2/2
3 . 5 / 2 . 5 + 6/5 . 2/2
3 . 5 / 10 + 6/5 . 2/2
3 . 5 / 10 + 6 . 2 / 5 . 2
3 . 5 / 10 + 6 . 2 / 10
3 . 5 + 6 . 2 / 10
15 + 6 . 2 / 10
15 + 12 / 10
27 / 10
B)
2/5 + 1/8 + 3/4
2/5 . 8/8 + 1/8 + 3/4
2 . 8 / 5 . 8 + 1/8 + 3/4
2 . 8 / 5 . 8 + 1/8 . 5/5 + 3/4
2 . 8 / 5 . 8 + 1 . 5 / 8 . 5 + 3/4
2 . 8 / 5 . 8 + 1 . 5 / 8 . 5 + 3/4 . 10/10
2 . 8 / 5 . 8 + 1 . 5 / 8 . 5 + 3 . 10 / 4 . 10
2 . 8 / 40 + 1 . 5 / 8 . 5 + 3 . 10 / 4 . 10
2 . 8 / 40 + 1 . 5 / 5 . 8 + 3 . 10 / 4 . 10
2 . 8 / 40 + 1 . 5 / 40 + 3 . 10 / 4 . 10
2 . 8 / 40 + 1 . 5 / 40 + 3 . 10 / 40
2 . 8 + 1 . 5 + 3 . 10 / 40
16 + 1 . 5 + 3 . 10 / 40
16 + 5 + 3 . 10 / 40
16 + 5 + 30 / 40
21 + 30 / 40
51 / 40
Espero ter ajudado! :(
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