Question

Find the si on rs 625 for 15 month at 8%per annum

Answer 1

➤ Given :-

Principle (P) :- ₹ 625

Rate of interest (R) :- 8%

Time (T) :- 15 months $=$ 1.3 years

➤ To Find :-

Simple Interest on the given sum............

➤ Formula :-

$\bf \orange {\bigstar \: {\underline {\underline {P \times R \times T \div 100}}}}$

➤ Solution :-

$\dashrightarrow \sf \frac{625 \times 8 \times 1.3}{100}$

$\dashrightarrow \sf \cancel\frac{6500}{100} = 65$

$\Huge\therefore$The simple Interest is ₹ 65.

Answer 2

si = PTR / 100

P = 625

T = 15

R = 8%

P×T×R / 100

625×15×8 / 100

625×3×8 / 20

125×3×8 / 4

125×3×4 / 2

125×3×2 = 125×6 = 750