A man had 15 hectares of land to share with two children Carl and paddy in the ratio 2:3 how many hectares of land did Carl and pat respectively get?

Orly uses 2 cups of raisins for every 12 cups of trail mix she makes. how many cups of trail mix will she make if she uses 8 cups of raisins?

Reagan lives five miles farther from school than vanessa lives. write an expression to describe how far reagan lives from school

In a singing competition, there are 150 participants. at the end of each round, 40% of the participants are eliminated. how many participants are left after n rounds?