6/5:1/2+1/3 e 3+1/5:1/2-1/4 nao estou conseguindo resolver
albertrieben:
6/5 é divido por 1/2 ou (1/2+1/3) ?
Soluções para a tarefa
Respondido por
6
Olá Marcia
(6/5)/(1/2) + 1/3
(6/5)*(2/1) + 1/3
12/5 + 1/3 = 36/15 + 5/15 = 41/15
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3 + (1/5)/(1/2) - 1/4
3 + (1/5)*(2/1) - 1/4
3 + 2/5 - 1/4
60/20 + 8/20 - 5/20 = 63/20
.
(6/5)/(1/2) + 1/3
(6/5)*(2/1) + 1/3
12/5 + 1/3 = 36/15 + 5/15 = 41/15
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3 + (1/5)/(1/2) - 1/4
3 + (1/5)*(2/1) - 1/4
3 + 2/5 - 1/4
60/20 + 8/20 - 5/20 = 63/20
.
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