1.find

a)simple interest earned
b) simple amount

for the following investment

ii)RM15000 for 5 1/4 years 6 at 9 percent per annum

2 answers

repeat steps I showed you in your previous post

(5 and 1/4 years = 5.25 years , or use 21/4 years )
i want to asak what means by 21/4 years.how can get 21 ?