please explain how to solve please explain how to solve 197. Find the missing number, if same rule is followed in all the three figures. (a) 15 3 6 2 2 3 9 (d) 18 (c) 17 (b) 16 Share with your friends Share 0 Shivshankar Kumar answered this Dear student, regards. 0 View Full Answer Misty answered this d option 18 2 Munesh answered this How??? -1 Ujwal Karangle answered this yes,d. is correct. But HOW??? -1