Question

find the rate of interest which gives Rs 140 as interest on a sum of Rs. 4200 in 5 months​

Answer 1

Answer:

their

T=5months

P=4200₹

SI=140₹

we know,

SI=P×R×T/100

140=4200×R×5

R=21000/140×100

R=150/100

R=1.5%

I hope it help you..