Question

In how much time will a cartain sum 1.5 times the principal at 10% per annum .​

Answer 1

Step-by-step explanation:

p=x

A=1.5x

A=P+I

1.5x-x=I

I=0.5x

SI=PRT/100

0.5xmultiply 10/x=T

T=5 years

i hope it will help you

Answer 2

Answer:

here's your answer, grab it

Step-by-step explanation:

Given-

P = x

A = 1.5x

SI = A - P

SI = 1.5x - x

SI = 0.5x

R = 10%

To find-

T = ?

Formula -

SI =( p * R * T)/100

now apply the formula.

0.5x = (x * 10 * T)/100

5x = x * T

5 = T

we got the answer that is 5 years.

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