3.
A' (30, 5)
B' (40, 5)
C' (40, 0)
D' (30, 0)
Method 1:
Convert the mixed number to the improper fraction:
Make the product:
<em>canceled 2</em>
Method 2:
<em>use the distributive property a(b + c) = ab + ac</em>
Answer:
the least value would be 85
Step-by-step explanation:
the answer is in the picture