Question

2/3+2/5+5/7
por favor​

Answer 1

Resposta:

187/105

Explicação passo-a-passo:

3,5,7/3

1,5,7/5

1,1,7/7

1,1,1/_____// mmc=3.5.7=105

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2/3+2/5+5/7=(70+42+75)/105

2/3+2/5+5/7=(112+75)/105

2/3+2/5+5/7=187/105