in a work book for 4th grade "Statistic&Probability" the 1 st word problem (page 10) is incorrect
This word problem was done incorrectly. The question of the problem "how many different colors are there?" is absolutely incorrect. It has to be "how many crayons are there". It created such you have to find how many different colrs of crayons not a total number of crayons. This mistake is absolutely stupid.