Question

a man paid 450 as simple interest on the sum borrow for a period of 3 years at rate of 2.5% per annum .find the sum borrow by him

Answer 1

$\sqrt{x} four\left \{ {{y=2} \atop {x=2}} \right. \int\limits^a_b {x} \, dx$

Answer 2

p=(si×100)/t×r
(450/100)3×2.5
(450×100×10)/3×25
150×4×10
=6000