Answer:
250 berries
Explanation:
We know that the ratio of berries to oranges is 10:1. This ratio tells us, for every one orange, there should be ten berries. But, now we have 25 oranges:
For every orange there are ten berries, and since we have 25 oranges, we can write an expression:
25 oranges * 10 = 250 berries
There are 250 berries.
I hope this helps! Please let me know if you have any further questions :)