Question

plz explain sum 6 I don't know answer plz tell step by step ​

Answer 1

Answer:

option d = 872..

Answer 2

Answer:

Option d) Rs. 872

Step-by-step explanation:

Given   P= ?    R%= 12$\frac{1}{2}$% = $\frac{25}{2}$%    Time= 3 years

AMOUNT = Rs.1199

⇒P + I = 1199

⇒P + $\frac{PRT}{100}$ = 1199

⇒P $(1 + \frac{RT}{100} )$ =  1199

⇒P $(1 + \frac{25 X 3}{2 X 100}$) = 1199

⇒P $(1 + \frac{3}{8 } )$ = 1199

⇒P×( $\frac{8 + 3}{8}$ )= 1199

⇒P×$\frac{11}{8}$ = 1199  

⇒P = 1199 ×  $\frac{8}{11}$

⇒P =  109 × 8

⇒P = 872

Hence Rs. 872 will amount to Rs.1199 in 3 years at 12$\frac{1}{2}$% P.a simple interest.

Option d) Rs. 872

Thank U : )