Share your thinking about and solutions to the problems below about Yarns R Us:
The table below shows the amounts of yarn in various colors that are in stock at Yarns R Us:
A. How much yarn in the colors shown does Yarns R Us have in its inventory?
B. How much more red yarn does Yarns R Us have in its inventory than green yarn?
C. The blue yarn was cut into 5 pieces, all the same length. How long was each piece?
D. Yarns R Us sells one-quarter of the black yarn it has on Saturday. How much black yarn did it sell on Saturday? How much black yarn does the store have in its inventory at the end of the day?