Question

5. What principal will earn an interest of Rs 840 at
the rate of 2 % per annum in 3 years?​

Answer 1

Answer:

p*r*t/100

Step-by-step explanation:

840=p*2*3/100

84000=6p

p=14000

Answer 2

Here P is principle,R is rate, T is time & SI is simple interest.

SI=₹840

R=2% p.a.

T=3 years

SI:-

${\tt{\pink{SI = \frac{PRT}{100}}}}$

${\tt{840 = \frac{P \times 2 \times 3}{100}}}$

${\tt{840 = \frac{3P}{50} }}$

${\tt{840 \times \frac{50}{3} = P}}$

$\huge{\bold{P = 14,000}}$

$\huge{\boxed{\boxed{\red{P=14000}}}}$

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