Genius math problem - Training Enrollment Network

Genius math problem

The total score of Xiao Ming's three links is: 370× 60%+120× 20%+100× 20% = 266 points.

The total score of Xiaohua in the first two links is: 350×60%+ 130×20%=236, so Xiaohua can at least surpass Xiaoming (266-236)÷20%= 150 in the third link.

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