Find the cost of fencing around a circular field of diameter 42 m at the rate of Rs.5 a meter?
Pick one:
A) 655.9
B) 659.75
C) 650.57
D) 655.9
E) 600.3
2 * 22/7 * 14 = 131.95   131.95 * 5 = Rs.659.75   Answer: 659.75
<result>B</result>
Find the cost of fencing around a circular field of diameter 42 m at the rate of Rs.5 a meter?