What would be the total amount after adding 8% interest for 3 months of $6,000.00?

2 Answers
Jul 23, 2017

See below

i=$120i=$120

Total = $6,120$6,120

Explanation:

Use the formula Prt=i" "Prt=i

where P= " principle" (6000)P= principle(6000)
r= " rate"r= rate - as a decimal (0.08)(0.08),
t= " time in years " (3/12 or 1/4)t= time in years (312or14)
i= " interest earned "i= interest earned

Prt=i" "6000*0.08*0.25=iPrt=i 60000.080.25=i

i=$120i=$120

For the total, add on the $6,000$6,000

Jul 28, 2017

Total Amount = $6000+$120 = $6,120$6000+$120=$6,120

Explanation:

You can work with the %% as being over 100100

SI = (PRT)/100SI=PRT100

Note that the time, (T)(T), is given as years.
Dividing months by 1212 indicates years: 33 months =3/12312 years

SI = (6000xx8xx3)/(" "100xx12)SI=6000×8×3 100×12

Easy cancelling gives the following:

SI = (cancel60^5cancel(00)xx8xx3)/(cancel(100)xxcancel12)

SI = $120

For the total amount we have to include the original $6,000 as well.

Total Amount = $6000+$120 = $6,120