C) 18 because you could get 6 numbers with red, 6 numbers with brown and 6 numbers with yellow.
It will be b im ask my teacher
40 is greater because we can easily see that 1/4 is not a whole number that is less than 40 and the 40/14 will be changed into a lesser mixed number which again, is less than 40.
Length x width x height
4 x 5 = 20
20 x 6 = 120 cm^3