Question

one coin weighs 5 3/4 g . find the weight of 12 such coins

Answer 1

1 coin weight = 53/4g

So 12 coin weight = 53/4*12

= 159g answer

Hope it will help u.

Answer 2

Answer:

Answer is 69 gram

Step-by-step explanation:

Weight of 1 coin = 5 3/4 = 23/4 g

Weight of 12 coin = 23/4 x 12 = 23x3 = 69 g

Therefore, 12 coins weight will 69 g