Which two ratios represent quantities that are proportional? ASAP HELPPP

A.

Explanation:

Two ratios that are proportional will be equivalent. One way to tell if two ratios are proportional is two see if the numerator and denominator increase by the same multiple. 40 times 2.5 is 100 and 48 times 2.5 is 120. This shows they are proportional. A way to check this is to divide each ratio; 40/48 is 0.83 and 100/120 is also 0.83.

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jefferson hoped to establish trade with the native american people of the west and find a water route to the pacific. jefferson also was fascinated by the prospect of what could be learned about the geography of the west, the lives and languages of the native americans, the plants and animals, the soil, the rocks, the weather, and how they differed from those in the east.