Ted has 5 times as many marbles as Fred. Together, they have 222 marbles. How many marbles does Fred have? Would be greatly appreciated if I could get some help with this one. Thanks!

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5

The length of an intercepted arc of a central angle of a circle is 4 cm. if the radius of the circle is 5 cm what is the measurement of the central angle to the nearest whole degree

Me with this assignment ! i only partially understand, so explain. also it's a work sample. at the championship bike race, steve and paula were fighting for first place. steve was 175 feet ahead of paula and had only 300 feet left to go. he was very tired and was going only 9 feet per second. paula was desperate to catch up and was going 15 feet per second. who won the bike race and by how far did she/he win?