Answer:
True
Step-by-step explanation:
Interest rate is calculated by the formula
I= P x r x t
In this case,
Interest = 10( amount - principal; $110 - $100= $10
P= $100
r ?
t=1
Therefore,
$10 = $100 x r x 1
$10 = $100r
r= $100/$10
r= 10%
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