the question in the pic
Attachments:
Answers
Answered by
0
Answer: Hope this helps you mark brainlist.
22
Answered by
1
Answer:
d) 218
Step-by-step explanation:
Here,
If a square has a , b , c and d at its corner from top left to top right and then bottom left to bottom right, then middle number is given by cb - ad.
We can say :
Middle number = | product of one opposite number - product of remaining number |
To check :
in 1st, ( 17 * 9 ) - ( 11 * 7 ) = 153 - 77 = 76
in 2nd, ( 17 * 11 ) - ( 13 * 11 ) = 187 - 143 = 44
In the same manner :
In 3rd :
middle number = ( 31 * 14 ) - ( 27 * 8 )
= 434 - 216
= 218
Similar questions