Question

find the value of :3/4 (4/15+7/10+3/5)​

Answer 1

Answer:

(i) 2 – 3/5 = 2/1 – 3/5

= (2 * 5 – 3 * 1)/5 [LCM (1, 5) = 5]

= (10 - 3)/5

= 7/5

= 1

Answer 2

Answer:

3/4 (4/15+7/10+3/5)

3/4{(8+21+18)/30}

3/4(47/30)

47/40