Answer: $2.40 and he saved $9.60 follows: $12 x . 80 = $9.60 savings
Answer:

Step-by-step explanation:



<span>6x3/7
6 x 3=18\7
answer=2 4\7</span>
20% discount is definitely the $ saver!
A. 12; Least common denominator is the least multiple that the denominator have together. So you multiply the denominators until you get the first number they both have in common.
6*1 = 6
6*2 =12
4*1 =4
4*2 =8
4*3 = 12
Since the first number they both have in common is 12, the least common denominator is 12