Math, asked by omgbinyi1992, 1 year ago

how long will it take 240 to amount to 360 at 20% per annum interest

Answers

Answered by tejasri2
0
Total amount ,I = 360

Principal ,P = 240

Rate if interest , R = 20%

Time , T = ?

I = P x R x T

360 = 240 × 20 × T

360/240×20 = T

T = 3/4th of the year

means 9 months

PLEASE BRAINLIEST ANSWER

themonotonuspan: It's wrong
tejasri2: kk
themonotonuspan: SI will be 360-240.
tejasri2: what i know that only i did
tejasri2: kk
themonotonuspan: Don't do that if you are not sure about the answer. It's not a joke, someone might be asking questions for his/her exams then your answers can cost that person.
Answered by themonotonuspan
0
According to the formula,
T = SI×100÷P×R

Till now we don't know the interest, so we need to find it.

SI = 360-240
SI = 120

Now solving it,
T = SI×100÷P×R
T = 120×100÷240×20
T = 12000÷4800
T = 2.5 years
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