90 percent of 300!!!!!!!!!!!!!!!!!!!
your mom Step-by-step explanation:
The answer would be $61.50.
Pt.1
6.10•7=42.70
4.70•4=18.80
Pt2
42.70+18.80=
Answer
61.50
Answer:
12 years
Step-by-step explanation:
Simple interest formula:
where
I = interest,
P = principal,
r = rate (as decimal),
t = time
In your case,
P = $616
I = $1,007.78 - $616 = $391.78
r = 0.053
t - unknown, so