Mrs Tan puts $1200 in a bank that earns her a simple interest of 3% annum.
(a) What is the amount of simple interest earned in 3 years?
(b) When will her interest accumulate to $324?
pls help and I will mark your answer as brainliest.
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a) Interest = $108
b) 9 Years
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Answer:
a)-She will be getting $108 in 3 years
1200×3/100=36
36×3=108
b)-In 9 years she'll gt 324
36×9=324
pls mark me brainliest
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