To avoid an additional charge, the sum of the length, 1, width, w, and depth, d, of a piece of luggage to be checked on a
commercial airline can be at most 61 inches.
a. I+w+d> 61
b. I+w+ d < 61
c. I+w+d2 61
d. 1+ w+ d 361

Maria found the least common multiple of 6 and 15. her work is shown below. multiples of 6: 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, . . multiples of 15: 15, 30, 45, 60, . . the least common multiple is 60. what is maria's error?