Current location - Training Enrollment Network - Mathematics courses - How to do the tenth question 123 of the eighth grade mathematics exercise book?
How to do the tenth question 123 of the eighth grade mathematics exercise book?
You see, it says that computer, language and commodity knowledge are empowered in 4: 3: 2.

Then the higher the computer literacy test, the better.

It doesn't matter if the product quality test is low. Choose Xiao Zhang!

Solution: Xiao Li (70*4+50*3+80*2)/(4+3+2)=590/9.

Xiao Zhang (90*4+75*3+35*2)/(4+3+2)=655/9.

Xiao Zhao (65*4+55*3+80*2)/(4+3+2)=585/9.

To sum up, Xiao Zhang has the highest score, so Xiao Zhang will be admitted.

I borrowed the second floor. 1 The building is wrong!