Whole numbers are: 0, 1, 2, 3, 4, 5, 6, … Integers are: …, -4, -3, -2, -1, 0, 1, 2, 3, 4, … Any integer that is a negative number, like -3 or -546, can not be a whole number.
I believe the answer is D. Number line from 0 to 4 is divided into 20 equal parts. Number line is grouped into 10 equal parts.
Step-by-step explanation:
She can make 10 dresses if you split the number line into 20 parts and find 2/5. Therefore, it would then be grouped into 10 parts, each part 2/5ths of a yard.
