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Phantasy [73]
2 years ago
6

Part A :

Mathematics
1 answer:
Mandarinka [93]2 years ago
8 0
B don’t know 2 one:;;:::;;
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#b. $1680

Step-by-step explanation:

We are given;

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To calculate simple interest we use the formula;

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Where, P is the principal, R is the rate, T is the time and I is the simple interest.

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