Question

if the weight of 2 five rupee coins is 24 g then what will be the weight of 20 such coin​

Answer 1

Step-by-step explanation:

Given : Weight of 2 five rupee coins = 24 g

So, weight of 1 five rupee coin = 24/2 = 12 g

So,

Weight of 20 such coins = 12×20 =240g

Answer 2

Given - Weight of 2 coins

Find - Weight of 20 coins

Solution - The question can be solved using unitary method.

Weight of two coins = 24 gram

Weight of one coin = $\frac{24}{2}$

Performing division

Weight of one coin = 12 grams

Weight of 20 coins = 12*20

Performing multiplication

Weight of 20 coins = 240 gram

Hence, the weight of 20 such coins is 240 grams.