Which of the following statements are correct ?
A. The sum of three consecutive multiples of 3 is 72. The largest number is 27.
B. A number when multiplied by 13 is increased by 180. The number is 13.
C. The average of first 20 multiples of 7 is 73.5.
Choose the correct answer from the options given below:
1
A and B only
2
B and C only
3
A and C only
4
A only