Can someone with this math question

38. H is the correct answer, since it is 2/80, and not 2/8 nutritionists, who eat Brand A Tacos.
39. Since these are similar triangles, the ratios of the sections on Route 54 & Dryer Street that are between Hercules Avenue & Hondo Pass Drive are proportional to the sections between Hondo Pass Drive & Trans Mountain Road. We can use ratio and proportions to find: 6600 / 5280 = x / 10560x = 13200 ft, which is choice C.

1. 0.3 •4 is the same as 4 groups of 0.32. 7•0.8 is the same as 7 groups of 0.83. it increases by 0.5 every time, so 0.5x4 it increases by 0.9 every time, so 0.9x5. 0.9•12=10.86. 0.47•5=2.35i can finish the next ones in a separate post