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jay

Activité récente par jay

4th grade math course challenge
Répondu
1. Communauté
2. Study Group
A question on 4th grade math course challenge asked for the conversion for 70/100 cm to millimeters. I typed in 700 mm (because millimeters is 1000 place values and centi only covers 100.) But it s...
Pre algebra rate videos
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2. Content Requests and Feedback
Not working and nonexistent videos. A few of the videos covering rates, and multiple rates, as well as the videos showing how to solve *rate problem 2* problems under intro to rates*** Please fix ...