There are 6 class periods in one school day. each school day is 3/7 day long. if each class lasts for the same part of the day, what fraction of a day is each class period?

Chip worked at the animal shelter for 6 hours each week for several weeks. he worked for a total of 42 hours. which of the following can be used to find the number of weeks chip worked at the animal shelter?

What is the area of a triangle with vertices at (-3 3) (-3,2) and (1,2)?

Money off coupons have been circulated to 300 households. only 2/5 of these were redeemed (used) in the local supermarket to get a free shampoo. what fraction of coupons were unused? (ps: write how you got the answer)