Question

responda as operações 1/5+2/3+1/4=?
3/8+1/6+3/4=?
9-1/5+3/10
5/3+7/6-1/2​

Answer 1

Olá...

Responda as operações:

a)

1/5 + 2/3 + 1/4⇒mmc = 60

12/60 + 40/60 + 15/60

67/60

b)

3/8 + 1/6 + 3/4⇒mmc = 24

9/24 + 4/24 + 18/24

31/24

c)

9 - 1/5 + 3/10⇒mmc = 10

90 - 2 + 3/10

91/10

d)

5/3 + 7/6 - 1/2​⇒mmc = 6

10 + 7 - 3/6

14/6 ÷2

7/3

Bons estudos.