Harper's house is 30 feet wide and 45 feet long. on a scale drawing, the house is 4 inches wide and 6 inches long, and harper's bedroom is 1.2 inches wide and 1.6 inches long.

what are the actual measurements of harper's bedroom?

At dinner, 2/5 of the people had fish and 1/3 had chicken. if everyone else had lamb, what fraction of the people had lamb? and if 40 people had lamb , calculate the total number of people at the dinner.

Kathy spent 5/8 of her money on books and another 1/6 of her money on stationeries.what fraction of kathy’s money was left?

Hector and alex traded video games. alex gave hector one fourth of his video games in exchange for 6 video games. then he sold 3 video games and gave 2 video games to his brother. alex ended up with 16 video games. how many video games did alex have when he started?