1 2/5m-3/5(2/3m+1) please help i cant find the answer
1 answer:
You might be interested in
Invested amount in a government bond = $50.
Total returned amount after 1 year =$54.
We need to find the amount of interest earned first.
Amount of intrest earned in a year = Total returned amount after 1 year - Invested amount in the government bond.
Therefore, Amount of intrest earned in a year = $54 - $50.
= $4.
Therefore, earned interest is $4 in an year.
Now, we need to find the intrest rate.
We know the formula,
Plugging values in above formula, we get
Rate of interest =
Dividing 100 by 50, we get 2.
Therefore, Rate of Interest (ROI) = 8% per year.
answer is attached below
