A) \[7\times 4+2<15\]
B) \[3\times 2+10=22\]
C) \[7\times 4+2=15\]
D) \[6\times 2+10<22~\]
Correct Answer: A
Solution :
: \[7\times 4+2<15\] becomes \[7+4\times 2=15.\]You need to login to perform this action.
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