Which of the following correctly models and gives the quotient of 1 over 2 ÷ 3 over 10?

Question

Which of the following correctly models and gives the quotient of  1 over 2 ÷  3 over 10?

anonymous · Answer

$$\frac{1}{2}\times \frac{10}{3}$$

anonymous · Answer

attachment

anonymous · Answer

cancel first, multiply last, get 
$$\frac{5}{3}=1\tfrac{2}{3}$$

anonymous · Answer

ok 1 more question

anonymous · Answer

Joan represents the height at which a sea gull is flying at +4 feet and the depth at which a fish is swimming at −1 feet on a number line, where 0 represents the surface of the water. Which of these explains whether the sea gull or the fish is closer to the surface of the water?

anonymous · Answer

as for the model, this looks like something made up the the criminal master minds at FLVS so i have no idea what the model is supposed to be

anonymous · Answer

attachment

anonymous · Answer

i guess the fish is closer because it is one foot away right?

anonymous · Answer

yeah

anonymous · Answer

go with C