Solving Proportions - Free Educational videos for Students in K-12 | Lumos Learning

## Solving Proportions - Free Educational videos for Students in k-12

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#### DESCRIPTION:

Solving proportions

#### OVERVIEW:

Solving Proportions is a free educational video by Mathademics.It helps students in grades 7 practice the following standards 7.RP.2.c,7.RP.3,.

This page not only allows students and teachers view Solving Proportions but also find engaging Sample Questions, Apps, Pins, Worksheets, Books related to the following topics.

1. 7.RP.2.c : Represent proportional relationships by equations. For example, if total cost t is proportional to the number n of items purchased at a constant price p, the relationship between the total cost and the number of items can be expressed as t = pn..

2. 7.RP.3 : Use proportional relationships to solve multistep ratio and percent problems. Examples: simple interest, tax, markups and markdowns, gratuities and commissions, fees, percent increase and decrease, percent error..

7

7.RP.2.c
7.RP.3

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