THE INSTRUCTIONS STATE THAT CHERYL NEEDS 49SQUARE YARDS OF ONE TYP...
28. The instructions state that Cheryl needs
4
9
square yards of one type of material and
2
3
square yards ofanother type of material for a project. She buys exactly that amount. After finishing the project, how-8
ever, she has1
8
square yards left that she did not use. What is the total amount of square yards ofmaterial Cheryl used?
1
a.12
b.9
2
c.3
11
9
d.e. 21
9