Question

give ans. for this question​

Answer 1

Answer:

Step-by-step explanation:

 SI = ( PTR )/100

A. 475.20 = ( P * 3 * 9 ) / 100

   P = ( 475.20*100) / (3*9)

   P = 1,760

B.  1,900= ( 13,000*2*R)/100

    R = (1900*100)/(13000*2)

    R=7.3%

C.  15,680=(56,000*T*7)/100

     T= (15,680*100)/ (56000*7)

      T= 4 YEARS

D.  12331.20=(P*T*12)/100

    P*T=12331.2*100/12

   P*T=1,02,760