Find the rate percent which yield simple interest of 25.00 on 200.00 for 2½ years
200×2.5×r=25
500r=2500
2500÷500
Ans=5%
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I = Po*r*T
I = 200*r*2.5 = 25
r = 0.05 = 5%.
If the rate is r%, then you want
200*2.5*r/100 = 25
500r = 2500
r = 5
That's correct! The rate percent which yield simple interest of 25.00 on 200.00 for 2½ years is 5%.
5%
5
Yes, the answer is 5%.
100*25/200*5/2=25/10/2
=25/5=5
To find the rate percent that yields a simple interest of $25.00 on $200.00 for 2 ½ years, you can use the formula for simple interest:
Simple Interest = Principal x Rate x Time
Let's plug in the given values:
$25.00 = $200.00 x Rate x 2.5
Now, solve for the Rate:
Rate = $25.00 / ($200.00 x 2.5)
Rate = $25.00 / $500.00
Rate = 0.05 or 5%
Therefore, the rate percent that yields a simple interest of $25.00 on $200.00 for 2 ½ years is 5%.