12 lb 5 oz 7 lb 10 Oz
asap please thanks ​

Present age of man is 45 years, 5 years back his age was 4 times age of his son what is present age of his son?

Acarton of juice contains 64 ounces miss wilson bought six cartons of juice how many ounces of juice did she buy

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?