Question

If the average weight of 47 ballsis 4 gram. If the weight of bag in which tha ball is packed is also added then the average weight of each ball increase by 0.3 gram. What is the weight of bag?

Answer 1

Total weight of balls = 47*4 = 188 g;
Total increased weight = 0.3*47 = 14.1 g.

Answer 2

Answer:

Total weight of the bag is 18.1 gram.

Step-by-step explanation:

Given : If the average weight of 47 balls is 4 gram. If the weight of bag in which the ball is packed is also added then the average weight of each ball increase by 0.3 gram.

To find : What is the weight of bag?

Solution :

If the average weight of 47 balls is 4 gram.

Added  the average weight of each ball increase by 0.3 gram.

i.e. After increasing the weight by 0.3 g

The weight of 47 increased weight of ball is $47\times 0.3=14.1g$

Total weight of the bag = Average weight + Increased weight

Total weight of the bag = 4 + 14.1 gram

Total weight of the bag = 18.1 gram.