Mathematics, 24.08.2020 14:01 lif3isanenigma
Two co-teachers, Daniel and Mathew, have to grade a set of math journals.
Daniel grades 45% of the journals and Mathew grades 55% of them.
Mathew has to grade 121 journals. How many total journals have to be graded?
Answers: 3
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Two co-teachers, Daniel and Mathew, have to grade a set of math journals.
Daniel grades 45% of the...
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