Lizzy: Francine drives 140km to work each day. If she does not go to work 3 days every week, find the total distance she drives to work for 4 weeks in kilometers..
Me: Hmmm, let me think. I think this is the detailed solution:
User
There are 7 days in a week, so if he doesn't go to work for 3 days, he goes 7 - 3 = 4 days every week. He travels 140km each day for a weekly total of 140 * 4 = 560km. In 4 weeks he will travel a total of 4 * 560 = 2240km. Final answer: 2240.
Assistant