SOLUTION: Adrian invested $1000. How much interest would he earn after 1.5 years if he gets 4.25% simple interest?

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Question 1055271: Adrian invested $1000. How much interest would he earn after 1.5 years if he gets 4.25% simple interest?

Found 2 solutions by Fombitz, MathTherapy:
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
In 1 year, Adrian would make %281000%29%284.25%2F100%29=42.50
So in another 1/2 year, Adrian would make 1/2 of that.
So,
I=42.50%2B42.50%2F2=42.50%2B21.25=63.75

Answer by MathTherapy(10552) About Me  (Show Source):
You can put this solution on YOUR website!

Adrian invested $1000. How much interest would he earn after 1.5 years if he gets 4.25% simple interest? 
Simple Interest = PTR =