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Author Question: What should you keep in mind when comparing ratios to fractions? (Read 51 times)

torybrooks

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on: Feb 18, 2021
What should you keep in mind when comparing ratios to fractions?
◦ Conceptually, they are exactly the same thing.
◦ They have the same meaning when a ratio is of the part-to-whole type.
◦ They both have a fraction bar that causes students to mistakenly think they are related in some way.
◦ Operations can be done with fractions while they can't be done with ratios.
Elementary and Middle School Mathematics: Teaching Developmentally ¦ Van de Walle, Karp, Bay-Williams ¦ 10th Edition
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Marked as best answer by torybrooks on Feb 18, 2021

jaygar71

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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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torybrooks

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Reply 2 on: Feb 18, 2021
Excellent

Bigfoot1984

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Reply 3 on: Yesterday
Wow, this really help

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