Lars walks 2 2/3 km to school, karin walks
2 11/18 km to school. who walks farther,
and by how much?

lars by 1/18

What is the equation of this graphed line? enter your answer in slope-intercept form in the box.

Aregular pentagon with a perimeter of 21 inches is dilated by a scale factor of 5/3 to create a new pentagon. what is the perimeter of the new pentagon?

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)