The answer is 15.8 what I did is round 8 and 9 so it is 15.789 and then I took the 9 and then round it to 8 so its 9 and then I took 9 round it to 7 so its 7 so my final answer is 17.8
The rate of interest is 25%
<u>Explanation:</u>
Given:
Principal, P = $2,000
Amount, A = $2500
Time, t = 1 year
Rate of Interest, r = ?
We know:

On substituting the value we get:


Therefore, the rate of interest is 25%
Answer:
its the second one hope this helps
Step-by-step explanation: