Mathematics
04.05.2021 03:37
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Robin invested $1000 in a 12% simple interest savings deposit for 3 years. He also

Robin invested $1000 in a 12% simple interest savings deposit for 3 years. He also invested an equal amount in a 10% compound interest
savings deposit for 3 years. At the end of 3 years, how much more
interest did he get from the simple interest deposit?
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chilanka
chilanka
4,5(20 marks)

Step-by-step explanation:

Lets find out,shall we?

Simple interest=(PRT)/100

=$1000×12×3)/100

=$360

Now for compound interest

A=P(1+R/100)^t

A=$1000(1+12/100)^3

A=$1404.928

so interest for compound interest=$(1404.928-1000)=$404.928

Clearly,Robin got more interest by compound interest than simple interest which business people understand lol.

Difference in interest=$404.928-360=$44.928

contrerasdaisy100
contrerasdaisy100
4,5(10 marks)

Refer to explanation. Step-by-step explanation: Flour: 1 1/4 cups = 5/4 cups. 5/4 ÷ 4 = 5/4 × 1/4. = 5/16 cups flour per serving.

Step-by-step explanation:

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