Question

10/14 + 3/6 - 1/5 =​

Answer 1

Resposa:

71/70

Explicação passo-a-passo:

14,6,5/2

7,3,5/7

1,3,5/3

1,1,5/5

1,1,1/___mmc(14,6,5)=2.7.3.5=210

10/14 + 3/6 - 1/5 =(150+105-42)/210

10/14+3/6-1/5=(255-42)/210

10/14+3/6-1/5=213/210

Simplificando: (213÷3)/(210÷3)=71/70