Question

vamos calcular as adições.
(A)1/9+1/9
(B)1/6+1/6+1/6
(C)1/8+1/8+1/8
(D)2/7+4/7
(E)1/2+5/2+1/2
(F)5/10+4/10
(G)4/9+7/9
(H)2/5+2/5+3/5
(I)3/4+3/4
(J)5/8+1/8
(L)2/9+5/9/1/9
(m)3/10+4/10+7/10
(n)6/5+3/5
(o)1/6+4/6+3/6
(p)1/9+2/9+1/9+4/9

Answer 1

Resposta:

(A)1/9+1/9=20

(B)1/6+1/6+1/6=14

(C)1/8+1/8+1/8=27

(D)2/7+4/7=20

(E)1/2+5/2+1/2=13

(F)5/10+4/10=29

(G)4/9+7/9=29

(H)2/5+2/5+3/5= 22

(I)3/4+3/4=14

(J)5/8+1/8=22

(L)2/9+5/9/1/9=35

(m)3/10+4/10+7/10= 44

(n)6/5+3/5=19

(o)1/6+4/6+3/6=26

(p)1/9+2/9+1/9+4/9=44

Explicação passo a passo: