Question

Using appropriate properties find : (i) -4/7 × 1/2 + 7/4 -1/2 × 3/7
(ii) 1/3 × (-2/5) + 2/3 × 6/5 + (-1/3) × 6/5
(iii) (-4/9) × 1/3 +(-3/9) × 1/3 + 2/9 × (-1/3)
(iv) 5/2 × 3/7 + 5/2 × (-10/7) + 4/7 × (-1/2)​

Answer 1

Answer:

in which and which subject