if the interest on ₹ 2,400 be more than the interest on ₹ 2,00 by ₹ 60 in 3 years at the same rate per cent; find the rate.
if the interest on ₹ 2,400 be more than the interest on ₹ 2,00 by ₹ 60 in 3 years at the same rate per cent; find the rate.