Question

16 + 9 - 3 ~ 12 = 6 - 5​

Answer 1

(5 + 2)/8 = 7/8 (ii) 11/5 – 7/15 = (11 – 7)/15 = 4 /15 (iii) 16/5 – 3/5 + 2/5 – 9/5 = (16 – 3 + 2 - 9)/ 5 = (18 – 12)/5 = 6/5 (iv) 4²/₃ + 1/3 – 4¹/₃