Since this question just describes how 1 variables relates to 2 other variables, we can TEST VALUES to put those relationships in terms of real numbers...
We're told that:
1) There are TWICE as many English majors as History majors.
2) There are THREE TIMES as many English majors as Math majors.
Since, the number of English majors is 2 times a number and 3 times another number, let's choose...
English majors = 6
Using the two given facts, we have....
History majors = 3
Math majors = 2
The question asks for the ratio of the number of History majors to the number of Math majors. Using the numbers above, we have...
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