Answer:
3900 g
Step-by-step explanation:
1. Original Soccer Balls:
There were 5 soccer balls, and each one had an average weight of 300 grams.
The total weight of these 5 balls was 5 × 300 = 1500 grams.
2. Adding a Large Soccer Ball:
When we add one big soccer ball, the average weight becomes 3 times more, which is 3 × 300 = 900 grams.
3. New Total Weight:
Now, there are 6 balls, and their total weight is 6 × 900 = 5400 grams.
4. Weight of the Large Ball:
To find the weight of the large soccer ball, subtract the total weight of the 5 original balls from the new total weight:
5400g - 1500 g = 3900 g