1) miss kelley and mr. peabody have 25 and 36 children in their classrooms, respectively.
the...
Mathematics, 15.10.2019 04:00 andrecoral105
1) miss kelley and mr. peabody have 25 and 36 children in their classrooms, respectively.
the ratio of boys to girls in miss kelley's classroom is 3: 2 and the ratio of girls to all the
children in mr. peabody's classroom is 1: 3. if the two classes are combined, what is the
ratio of girls to boys?
2) an item was marked up 25% and then this price was marked down 20%. what is the net
effect of these two markings?
Answers: 1
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