Some students attend school 180 of the 365 days in a year About what part of the year do they attend school How do you solve this problem?

Divide the number of days total by the number attended. 365/180=2.0278, Round that down to 2, they go to school 1/2 of the year.

Check: 180*2=360 days

The question is asking for a ratio. To find a ratio in this case, you divide the smaller number by the bigger number. Divide 180 by 365 and you will find the part of the year students attend school.