Question -
Answer -
(a) (-30) ÷ 10 = −30/10 = -3 50
(b) 50 ÷ (-5) = 50/(−5) = -10
(c) (-36) ÷ (-9) = −36/(−9) = 4
(d) (-49) ÷ (49) = −49/49 = -1
(e) 13 ÷ [(-2) + 1] = 13 ÷ -1 = 13/(−1) = -13
(f) 0 ÷ (-12) = 0/(−12) = 0
(g) (-31) ÷ [(-30) + (-1)] = (-31) ÷ (-31) = −31/(−31) = 1
(h) [(-36) + 12] ÷ 3 = [−3612] ÷ 3 = -3 ÷ 3
= −3/3 =-1
(i) [(-6) + 5] + [(-2) + 1] = (-1) – (-1) = −1/(−1) = 1