Question

14. What principal will amount to Rs. 280 in 4 years at
10 per cent ?​

Answer 1

Answer:

Let P be the principal

Then, P x 10 /100 x 4 = 280

P x 0.4 = 280

P = 280 / 0.4 = 700 Rs

Step-by-step explanation:

Verification :

700 x 10 /100 x 4 = 280

Answer 2

Answer:

SI=PRT/100

280=P*10*4/100

P=700