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Author Question: What is the type of ratio that would compare the number of girls in a class to the number of ... (Read 41 times)

lracut11

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on: Feb 18, 2021

Question 1

What is one method for students to see the connection between multiplicative reasoning and proportional reasoning?
◦ Solving problems with rates.
◦ Solving problems with scale drawings.
◦ Solve problems with between ratios.
◦ Solving problems with costs.

Question 2

What is the type of ratio that would compare the number of girls in a class to the number of students in a class?
◦ Ratio as rates.
◦ Ratio as quotients.
◦ Ratio as part-whole.
◦ Ratio as part-to-part.
Elementary and Middle School Mathematics: Teaching Developmentally ¦ Van de Walle, Karp, Bay-Williams ¦ 10th Edition
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Marked as best answer by lracut11 on Feb 18, 2021

Jossy

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Reply #1 on: Feb 18, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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lracut11

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Reply 2 on: Feb 18, 2021
Wow, this really help

rleezy04

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Reply 3 on: Yesterday
Excellent

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