The price of a video game is $35.60. if you purchase the video game for $30.26 with a coupon, what percent of the original price
1 answer:
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Given:
Principal value = 2,00,000
Rate of interest = 20% p.a. compounded quarterly.
To find:
The compound interest and the amount after one year.
Solution:
Formula for amount is:
Where, P is principal, r is the rate of interest in decimal, n is the number of times interest compounded in an year and t is the number of years.
The interest is compounded quarterly. So, the value of n is 4.
Putting in the above formula.
Therefore, the amount after one year is 2,43,101.25.
We know that the compound interest is the difference between amount and principal value. So,
Therefore, the amount is 2,43,101.25 and the compound interest is 43,101.25.