Ben Asimov found that his job expenses for last year were: Uniforms, $329; licenses, $278; professional dues, $475;
commuting costs, $1,077. His total job benefits for the same
period were $56,102. Find his net job benefits.

Aroulette wheel has 38 slots in which the ball can land. two of the slots are green, 18 are red, and 18 are black. the ball is equally likely to land in any slot. the roulette wheel is going to be spun twice, and the outcomes of the two spins are independent. the probability that it lands one time on red and another time on black in any order is(a) 0.5 (b) 0.25 (c) 0.4488 (d) 0.2244

What fraction is equivalent to 0.46464646··· a. 46⁄999 b. 46⁄100 c. 46⁄99 d. 23⁄50

The least common multiple is the multiple, other than 0, common to sets of multiples.