A) 28
B) 30
C) 15
D) 60
Correct Answer: B
Solution :
: \[\left( 3\times 3 \right)+\left( 6\times 5 \right)=39;\]\[\left( 4\times 4 \right)+\left( 5\times 7 \right)=51\] So, \[\left( 3\times 4 \right)+\left( 5\times 5 \right)=37\]You need to login to perform this action.
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