Question

the S.I. of Rs 1800 for 3 year is Rs 36 more than the S.I. of Rs 1600 for 3 year then find the annual rate of interest​

Answer 1

Answer:

6%

Step-by-step explanation:

(1800×3×r/100)-(1600×3×r/100)=36

54r-48r=36

6r=36

r=36/6

r=6