The circle graph shows the results of an employment survey of 900 people. How many of the people surveyed are employed part time

225 people are surveyed because under part time 25 percent are surveyed of 900 people so you times 900 people to 0.25 which gives you 225 this is right because I have the sheet here your welcome:]

There is certainly less that 900 people ... but the circle is not here.