(1/2)^2 = 1/4
2-2/3 = 6/3 - 2/3 = 4/3
OK so:
(1/2)^2 - 6(2-2/3) = 1/4 - 6(4/3)
= 1/4 - 8
= 1/4 - 32/4
= -31/4
10/12= $.83 per inch
20/18= $1.11 per inch
Answer:
10 didn’t eat chickens
Step-by-step explanation:
30-20=10
The better deal is the 21-ounce one because its unit rate equals less than the 17-ounce one
Just get a calculator and do 18 divide by 4