Help algebraic expressions

the quotient of a number and 6 is 12

Three people are traveling and need to exchange the currency of their native country for the currency of the country they are visiting. drag each exchange to the category that shows the ratio of currencies in that exchange.

Billie holiday sells children's clothing for sara vaughn's toddler shop. baby blankets sell for $29.99 after a markup rate based on cost of 109%. find the cost and the markup.

There were 25 students who answered to a survey about sports. four-fifths of them like football. how many students like football?