Question

. What principal will amount torupees1800 in 5 years at the rate of10% per annum ?`​

Answer 1

Answer:

Heya ... Here is your answer

Time = 6 yrs

Rate = 10 %

Amount 1900

Let the principal be ₹ x

SI = PRT / 100

SI = x 10 x 6/100

SI = 6x / 10

SI = 3x / 5

Principal + SI = Amount x + 3x / 5 = 900

5x + 3x / 5 900 8x / 5 = 900 8x = 900x5 x = 900x5 / 8 x = 1125/2 x = 562.5

HOPE IT HELPS ... !!