WGU C897 - Mathematics: Content Knowledge. Mathematics for Elementary Educators II, Verified. WGU C779 Exam Review Questions and answers, APPROVED. LATEST UPDATE.

WGU C897 - Mathematics: Content Knowledge. Mathematics for Elementary Educators II, Verified. There are approximately 2 lbs of muscle for every 3 lbs of body weight of a certain animal. For a 66-lb animal, how much of the weight is muscle? - -66 Divided by 3 x 2 = 44 Robert weighs 160 lb on Earth and 352lbs on another planet. Find Jeremy's weight on that planet if he weights 180lbs on Earth. - -Times 180 x 352 = 63360 then divide by 160 the answer is 396 There are six adult divers to each teenage driver in a city. If there are 14,832 adult drivers how many teenage drivers are there? - -14,832 divided by 6 = 2472 On a city map a rectangular park has a length of 2 in. If the actual length and width of the part are 400 ft and 100 ft, respectively how wide is the park on the map? - -2 times 100 = 200 divide 200 by 400 = 1/2 On a map 1/2 in represents 4 miles if two cities are 18 inches apart on the map what is the actual distance between them? - -8 miles = 1 inch 8 miles times 18 inches = 144 If a certain recipe takes 1 1/4 c sugar and 4 c milk how much milk should be added if the cook only has 1 cup sugar? - -4 divided by 1 1/4 = 3 1/5 Vonna scored 48 goals in her soccer practice. If her success to failure rate was 3:2 how many times did she attempt a goal? - -Times the failure rate of 2 x 48 goals kicked = 96 then divide by the number of successes 96/3 = 32 then add total goals kicked 32 +48 = 80