Answer: To compare the total time Becky spent in dance class for each week, we need to calculate the total time for both weeks.
Last week's total time = Number of classes * Duration per class
Last week's total time = 4 * (3/2) = 6 hours
This week's total time = Number of classes * Duration per class
This week's total time = 5 * 1 = 5 hours
Comparing the total times:
Last week's total time = 6 hours
This week's total time = 5 hours
Becky spent more total time in dance class last week, with a total of 6 hours.