Question:

Mr. Tappis doesn't like to wear the same outfit twice in a

Last updated: 8/12/2022

Mr. Tappis doesn't like to wear the same outfit twice in a

Mr. Tappis doesn't like to wear the same outfit twice in a school year (yeah, right).' At the beginning of the year, he had 5 pairs of pants, 2 pairs of shoes, and 7 shirts. If the school year is 180 days long, how many more pairs of pants does he need to buy before the school year started to not wear the same outfit twice?