SOMEONE HELP ME. WORTH 25 POINTS A chess player played 56 games total. If he won 20 of the games, what is the ratio of games he lost to games he won?

A fast food restaurant sold 64 burgers with cheese. If the ratio of burgers sold with cheese compared to without cheese was 8 : 5, how many burgers did they sell total?

At a restaurant 6 hotdogs cost $8.04 and 7 hamburgers cost $9.45. Which food has the lower unit price? (Type out your work and answer)

In a video game for every 6 enemies defeat, you earned 3 points. If you defeated 48 enemies, how many points would you have earned?

At a school fundraiser for every 9 boxes of chocolate sold you earn 5 points. If you were to sell 72 boxes, how many points would you have earned?

A parking lot has 27 spaces total. If 9 of the space have cars in them, what is the ratio of the empty spaces to filled spaces?