Math
posted by John .
Compare the size of 30 and 0.03.
Write the set {the vowels} as a roster.
Name the elements in the set {r, s, t, u, v}
Find the LCM for 2, 7, 12, and 20.

30 is more than 0.03. I'd rather have 30 dollars than 3 cents.
http://www.calculatorsoup.com/calculators/math/lcm.php