7. In how much time will the interest on8 A sum af money lent800 at 12

1.	7. In how much time will the interest on8 A sum af money lent800 at 12.5 % per annum be?125?
Answer» SI = PRT/100125 = 80012.5T /100T = 125/812.5 = 10/8 = 5/4 = 1 year 3 months T=125/812.5 pls show step to solve Ans is 5/4 how it converts in 1 year 3 month ... T = 125/(8*12.5) = (125/12.5)/8 = (1250/125)/8 = 10/8 = 5/4 5/4 means 1(1/4) yrs

7. In how much time will the interest on8 A sum af money lent800 at 12.5 % per annum be?125?

Answer»

SI = P*R*T/100125 = 800*12.5*T /100T = 125/8*12.5 = 10/8 = 5/4 = 1 year 3 months

T=125/8*12.5 pls show step to solve

Ans is 5/4 how it converts in 1 year 3 month

...

T = 125/(8*12.5) = (125/12.5)/8 = (1250/125)/8 = 10/8 = 5/4

5/4 means 1(1/4) yrs