Answer:
t = 3h
Step-by-step explanation:
Given
h =
t
Multiply both sides by 3 to clear the fraction
3h = t
Answer:
they make the same per hour
The nine
Or is it asking for the number it was before it was rounded from the hundreths?
Ava's sister paid a 4.5% annual interest rate
Her sister paid $54 more than she borrowed, divide that by 3 (years till she paid)
54/3 = 18
That's $18 for every year she'd had the $400 loan out, divide it by 4 to get the percentage
18/4 = 4.5/100 = 4.5%
$85.56
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