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20 votes
20 votes
Gustavo invests £520 for 6 years in a bank account paying simple interest. At the end of 6 years, the amount in the bank account is £629.20. Calculate the annual rate of interest.​

User Harsh Makadia
by
2.9k points

1 Answer

20 votes
20 votes

Answer:

20.17%

Explanation:

Formula I=PRT

then R=I/PT

R=629.20/520 x 6

=0.2017

=0.2017 x 100%

=20.17%

User Ofer Skulsky
by
2.8k points
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