Question

If meena gives an interest of₹45 for one year at 9% rate p.a. what is the sum she borrowed and what is the amount after one year.​

Answer 1

Answer:

simple interest =Rs45

time=1year

rate=9%

principal =45×100/9×1

500

principle =Rs500

amount =500+45

545

Answer 2

: Required Answer

➝ given

SI = ₹ 45, R = 9%, T = 1 year, P =?

➝ Find

amount of one year

➝ Solution

SI = (P × R × T)/100

45 = (P × 9 × 1)/ 100

P = (45 ×100)/ 9

= 5 × 100

= ₹ 500

Hence, she borrowed ₹ 500.