
Todd M. answered 12/30/19
Exam tutor for the SIE, Series 7, Series 65 , Series 66, GMAT, Finance
In order to calculate the answers we need to know how many 12 minute periods there are in each questions since we know how far Han runs in 12 minutes.
A) 30/12 = 2.5 so Han can run 1 * 2.5 or 2.5 miles in 30 minutes
B) 60/12 = 5 so 1 * 5 = 5 miles in one hour.
You can also calculate A and just double it for B or calculate B and halve it for A.