9students at a math club picnic if 6 students are drinking punch and 3 are drinking lemonade what fraction are drinking punch

Need on this one asap im almost done with this subject

Student price tickets to a movie are $1 and non student tickets are $2 . 350 tickets are sold and the total amount made is $450. there were 250 student tickets sold . true or false .

The following division is being performed using multiplication by the reciprocal find the missing numbers is 5/12 divided by x/3 equals 5/12 times x/10 equals 1/x