({:(6,8,12),(12,9,4),(10,5,?):})/{:(720,...

`({:(6,8,12),(12,9,4),(10,5,?):})/{:(720,360,336):}`

A

9

B

12

C

7

D

14

Verified by Experts

The correct Answer is:

C

`6 xx 12 xx 10 = 720`
`8xx 9 xx 5 = 360`
`:. ? = (336)/(12 xx 4)= 7`

({:(6,8,12),(12,9,4),(10,5,?):})/{:(720,360,336):}
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