Question

10.Jaya gives an interest of Rs 45.00 for one year at 9% rate per annum. What is the sum she has

Answer 1

Step-by-step explanation:

Answer

Given,

Simple interest=Rs.45

Rate of interest=9%p.a

Time=1year

We know,

S.I=

100

PRT

where,

P=principal

R=rate of interest

T=time

45=

100

P×9×1

P=

9

45×100

P=

9

4500

P=Rs.500

Answer verified by Toppr

Answer 2

Answer:

The sum she has :₹500

Step-by-step explanation:

let take the principle as x

45=x×9×1/100

45×100/9=x

5×100=x

500=x