Question

4-[4-1/8{7-3÷(2-1/2)}]​

Answer 1

Answer:

3/5 + 2/7 = (3 * 7 + 2 * 5)/35 [LCM (7, 5) = 35]. = (21 + 10)/35. = 31/35. (iv) 9/11 ... (i) 1/2 of 2 = 1/2 * 11/4 = (1 * 11)/(2 * 4) = 11/8 = 1