Answer:
If you could show the number line or set of axes then I could help
Step-by-step explanation:
If R represents Reggie's time, the total time for the team is
.. R +(R +2.45) +(R -3.81) = 3R -1.36
.. = 3*57.12 -1.36
.. = 170.00 . . . seconds
4/5 and convert it it make sense
<span>35%
<span><span><span><span><span>
To compare two whole numbers to find a percent, divide the first number by the second number:
224/640 = 0.35.
Multiply the dividend by 100 to get a percent.
0.35 x 100 = 35%.</span></span></span></span></span></span>
The amount of interest saved by the borrower is $62.61
Step-by-step explanation:
1. To calculate rate of 36 monthly payments,
Principal = $4200
Rate = r%
Time = = 3 years
Interest = $141.17
Formula for calculating interest is,
Interest =
141.17 =
141.17 x 100 = 12,600 x r
r =
r = 1.12%
2. To calculate interest of 20 monthly payments,
Principal = $4200
Rate = 1.12%
Time = = 1.67
Interest = I
Formula of interest --> I =
I =
I =
I = $78.56
3. Amount of Interest saved = Interest of 36 monthly payments - Interest of 2- monthly payments
Interest saved = 141.17 - 78.56
Interest saved = $ 62.61
Therefore, the amount of interest saved is $62.61
Keywords: Interest rate
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