A) 54
B) 64
C) 114
D) 124
Correct Answer: C
Solution :
\[7\times 3+8\times 6=21+48=69\] \[9\times 6+7\times 5=54+35=89\] Similarly, \[12\times 7+6\times 5=84+30=114\]You need to login to perform this action.
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