Question

POR FAVOR :Calcule e simplifique o resultado quando possível

(A)- 7/4 + 2/4
(B)- 4/3-4/6
(C)8/5-1/4-3/10
(D) 3/5+ 1/2-2/4
(E) 2+1/3+3/4
F-9/4 - 2/4

OBRIGADA

Answer 1

A) -9/4 B) -8/6-4/6= -12/6 = -6/3 = -2 C) 21/20 D) 3/5 E) 37/12 F) -11/4