Question

resolva as seguintes frações 1/2 + 3/2=. 4/3 + 5/3=. 5/6 + 2/6=. 1/2 + 1/3=. 1/2 + 1/4=. 1/3 + 1/4=. 4-3 -3/4=. 3 3/4-4=. 4/7-6/2=. -4/3-2/6=. -3/8+2=. -5/2-2+-7/6=. (ME AJUDEM PFVR)​

Answer 1

Explicação passo-a-passo:

resolva as seguintes frações

1/2 + 3/2=. 4/2 = 2

4/3 + 5/3= 9/3 = 3

. 5/6 + 2/6=. 7/6

1/2 + 1/3=. 3/6 + 2/6 = 5/6

1/2 + 1/4= 2/4 + 1/4 = 2/4

. 1/3 + 1/4= 4/12 + 3/12 = 7/12

. 4-3 -3/4=. 16/12- 7/12 = 9/12

3 3/4-4=. 15/4 - 4 = 15/4 - 16/4 = -1/4

4/7-6/2=. 8/14 - 42/14 = -34/14 = -17/7

-4/3-2/6=. -8/6 - 2/6 = -10/6 = -5/3

-3/8+2=. -3/8 + 16/8 = 13/8

-5/2-2+-7/6=. -15/6 -12/6 -7/6 = -34/6 = -17/3

(ME AJUDEM PFVR)