Two kids in class, Donald
and Erin, are competing in
a math race. Donald is
younger, so...
Mathematics, 11.01.2021 19:00 eduardo60
Two kids in class, Donald
and Erin, are competing in
a math race. Donald is
younger, so he is given a
head start of 2 questions.
When the race starts,
Donald works at a rate of 3
questions per minute, and
Erin also completes 3
questions per minute. How
long will it take for Erin to
catch up to Donald?
Answers: 2
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