Dr. Carlotta A. Berry, PhD · @drcaberry
3583 followers · 4431 posts · Server blacktwitter.io#Math #MathMonday #MathWordProblems #NoireSTEMinist #PurposefulProfessor #MySTEMIsForTheStreets #BlackTwitter #blackMastodon #BlackFediverse
Kiante' can clean a room in 3 hours. If his little sister, Kiandrea helps, they can clean it in 2.4 hours. How long does it take Kiandrea to clean the room alone?
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Last updated 1 year ago