Question

me ajudem pfvv!

a) 4/3+6/3=?
b)6/4+2/4=?
C)8/3-5/3=?
d)18/9-10/9=?
tenho que entregar amanhã pfv!​

Answer 1

a) 4/3 + 6/3 = (4 + 6)/3 = 10/3 = 0,3

b) 6/4 + 2/4 = (6 + 2)/4 = 8/4 = 2

c) 8/3 - 5/3 = (8 - 5)/3 = 3/3 = 1

d) 18/9 - 10/9 = (18 - 10)/9 = 8/9 ≊ 0,888...

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Answer 2

Explicação passo-a-passo:

$a) \frac{4}{3} + \frac{6}{3} = \frac{4 + 6}{3} = \frac{10}{3}$

$b) \frac{6}{4} + \frac{2}{4} = \frac{6 + 2}{4} = \frac{8}{4} = 2$

$c) \frac{8}{3} - \frac{5}{3} = \frac{8 - 5}{3} = \frac{3}{3} = 1$

$d) \frac{18}{9} - \frac{10}{9} = \frac{18 - 10}{9} = \frac{8}{9}$