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I am happy every day in the winter vacation.
Myopia:108000000 * 22.78%+108000000 * 55%+108000000 * 70%.

=24602400+59400000+75600000

= 159602400 people

Obesity:10800000 *13.6%+10800000 *10.7%+1080000 *10.2%.

= 1468800+ 1 1556000+ 1 10 16000

=24040800 people

Myopia in colleges and universities: 23 million * 70% =16100000.

Is that enough? You didn't go too far, you didn't give a cent!

I am happy every day in the winter vacation.

Reward score: 0- 14 days. The question ended 23 hours ago.

And! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! !

Learning is so cunning! ! ! ! ! ! ! ! ! ! ! ! ! ! !