Summary / About

Abstract/Description:

The motivating CAHSEE release question for this unit is as follows:


Chris drove 100 kilometers from San Francisco to Santa Cruz in 2 hours and 30 minutes. What computation will give Chris’ average speed, in kilometers per hour?



A. Divide100 by 2.5

B. Divide 100 by 2.3

C. Multiply 100 by 2.5

D. Multiply 100 by 2.3