Apply and extend previous understandings of multiplication
to multiply a fraction by a whole number. Solve word problems involving
multiplication of a fraction by a whole number, e.g., by using visual fraction models.
Answer:
each shirt costs 22.95
Step-by-step explanation:
39.58 + 52.22 = 91.80
91.80/4= $22.95 each
Answer:
B. 1/(3xy^3)
Step-by-step explanation:
The minus sign can be dealt with first, then the root taken.

Answer: the first one is 30. The second is .294. The third is 2/3.
Step-by-step explanation: