Confusion in gregs video distance - rate algebra

GRE Quant Problem Solving
1

Capture.PNG
Capture.PNG1366×768 85.8 KB

https://vimeo.com/user104201500?embedded=true&source=video_title&owner=104201500

How is the result rounded to 41?
If you round up 41.666667 should be 42

2

It says round down, not up.

1 Like