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Blababa [14]
3 years ago
9

Principal = ? rate = 5% time = 4 years interest = $90 How would you solve this?

Mathematics
1 answer:
Grace [21]3 years ago
7 0
I=PRT
90=P*(5%*4)
90=P*0.2
/0.2  /0.2
450=P

(Please choose this as best answer if no one else answers! If they do, you decide! : ) )

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