Do cross multiplication
<u>6</u> = <u>x</u>
18 12
Now cross multiply
(6)(12) = (18)(x)
72 = 18x
Divide both sides by 18
<u>72</u> = <u>18x</u>
18 18
4 = x
So tMei can complete 4 problems in 12 minutes.
Answer:
1032x
Step-by-step explanation:

Answer:
743008370688? or the 12¹¹
Step-by-step explanation:
$3.79 /12.5 = .3032
1/3 = .333
The 12.5 oz bag is cheaper