Question

find the rate when .1.principal = $ 3560,amount = 4521.20 and tume = 5/2​

Answer 1

Answer:

Principal = $3560

Amount = $4521.20

Time = 5/2 years  ===> 2.5 years

Rate = ?

SI = Amount - Principal

   = 4521.20 - 3560

   = 961.20

Rate = $\frac{SI * 100}{P * T}$

        = $\frac{961.20 * 100}{3560 * 2.5\\}$

         =$\frac{96120}{8900}$

         = 10.8 %

Rate = 10.8 %

hope this helps  you

Answer 2

Answer:

N.C.E.R.T pattern

author name sumit Srivastava M.Sc.,B.Ed.

CLASS 8

Book name smart class