Question

in what time will Rs 400 amount to Rs.580 at the rate of 9%​

Answer 1

Answer:

app formula soi=p*r*t/100

Answer 2

Answer:

Step-by-step explanation:

T= ?

P=400 rs

A=580 rs

SI = 580-400 = 180 rs

R=9%

SI=prt/100

180= 400x9xt/100

180/36 = 5

T=5years