Question

find the time when simple interest 2115 principles rupees 28,200 rate 9%​

Answer 1

Answer:

$\huge{\boxed{\rm{\red{T=5/6 years}}}}$

Step-by-step explanation:

Given that:-

Principle(P)=Rs. 28,200

Simple Interest(I)=Rs. 2115

Rate of Interest(R)=9%

Let time be T years

we know that

Simple Interest (I)=PTR/100

=>T=100×I/PR

=>T=(100×2115)/(28200×9)

=>T=2115/(282×9)

=>T=235/282

=>T=(47×5)/(47×6)

=>T=5/6 years

Required Time is 5/6 years