Math, asked by joshuawalters5, 10 months ago

Colin invests £1200 into his bank account.
He receives 10% per year simple interest.
How much will Colin have after 3 years?
Give your answer to the nearest penny where appropriate.

Answers

Answered by bangarambindu
0

Step-by-step explanation:

amount =100+3×10

--------------100+30=130

£1200×130/100

=1560


sudeeptolodh786: What is this amt. = prt/100 or S.I. = prt/100 and 1200*130/100 = 1560 is it right?
sudeeptolodh786: Its S.I. not amt.
sudeeptolodh786: Calculation is also wrong
bangarambindu: ha it right
bangarambindu: calculation is absolutely correct
bangarambindu: A=P(1+TR/100)
bangarambindu: based on this i have done the problem
bangarambindu: if they asked about interest we use
Answered by sudeeptolodh786
0

Answer:

£1560

Step-by-step explanation:

Principal = £1200

Rate of interest = 10% p.a.

Time = 3 years

S.I. = prt/100 = 1200*10*3/100 = £360

amount he will get = principal + S.I. = £(1200+360) = £1560


sudeeptolodh786: Pls mark me as brainliest
bangarambindu: how can I do that
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