Imamu pays $30 each months for his gym membership. what is the change in the amount of money in his account after 2/3 of a year?

10 ! in a race, nick is 50 feet in front of jay after ten seconds. how fast can nick run, if jay can run 20 feet per second?

Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be able to prepare using the sauce?

15m is what percent of 60m; 3m; 30m; 1.5 km? the last one is km not m