Answer:your answer is x/8=15
Step-by-step explanation:
I got it wrong and it showed this one is right
The answer for this is 10
2/5 + 2/4 = 8/20 + 10/20 = 18/20 = 9/10
Simple Interest, I = PRT/100
3240 = 18 000 * R * 6 /100
3240 = 180*R*6
3240 / (180*6) = R Use your calculator
3 = R
The annual interest rate is 3%.
