What is the unit rate of 3.5 to 1.25

Ihave this math question 2/3 ÷2 1/10=

Ineed someone to me answer my question i have to have this done and knocked out

In which quadrant does the point lie? write the coordinates of the point. a. quadrant ii; (–2, –4) b. quadrant iii; (2, 4) c. quadrant iii; (–2, –4) d. quadrant iv; (–4, –2)