If x, y, and z are positive integers, and 4x=5y=6z, then the least possible value of x+y+z

A. 15
B. 28
C. 37
D. 42
E. 60

Amber works 20 days a month at d dollars per day for m months out of the year. Which of th

In a sample of patients at an animal hospital, 30 percent are cats and 60 percent are not

Three hundred multiples of three are picked at random, and three hundred multiples of four

A. 100%
B. 75%
C. 66%
D. 50%
E. 33%

In a certain growth fund, 3/5 of the investment capital is invested in stocks, and of that

A. $1,974,000
B. $2,538,000
C. $3,264,000
D. $3,826,000
E. $4,230,000

The size of a flat-screen television is given as the length of the screen's diagonal. How

A. 106.75
B. 213.5
C. 427
D. 729
E. 1,156

A hat company ships its hats, individually wrapped, in 8-inch by 10-inch by 12-inch boxes.

A. $960
B. $1,350
C. $1,725
D. $2,050
E. $2,250

Greg sells gaskets. On three sales, Greg has received commissions of $385, $70, and $190,

A. $135
B. $155
C. $220
D. $235
E. $645

If a copier makes 3 copies every 4 seconds, then continues at this rate, how many minutes

A. 60
B. 100
C. 120
D. 200
E. 3,000

To be considered grade AA, an egg must weigh between 75 and 90 grams, including the shell.

A. 800
B. 840
C. 864
D. 900
E. 1,080