Download presentation

Published bySebastian Howeth Modified over 4 years ago

1
**Objective: Learn to use a table to find equivalent ratios and rates.**

Using Tables to find equivalent Ratios and rates and create proportions Objective: Learn to use a table to find equivalent ratios and rates.

2
**TO create a table of equivalent ratios or rates…**

Use the same method you used to create equivalent ratios. Multiply or divide the numerator and denominator of a known ratio or rate by the same number. Now we create a table… We used the table to find 5 equivalent ratios. The equivalent ratios are: 3= = = = 15 3 6 9 12 15 4

3
**Your example: Complete the table to create five ratios equivalent to 4**

9. Write the 5 equivalent ratios. 4 8 12 16 20 24 9

4
Creating Proportions A proportion is a statement that shows two ratios are equal, or proportional. Proportions can be written in word or numbers. For example: 1 = or “One is to two as three is to six.” Complete the table, use the ratios to create three proportions with 2 5 2 5

5
Homework: Use multiplication to complete the table to find five equivalent ratios. 2. Complete the table to find 5 equivalent ratios. In 3-5, make a table and create 3 equal ratios. Use the ratios to write 3 proportions. 9 20 11 21 5 10 15 20 25 30 8 7 14 21 28 35 42 9

Similar presentations

Presentation is loading. Please wait....

OK

Equivalent Fractions Lesson 4-2.

Equivalent Fractions Lesson 4-2.

© 2018 SlidePlayer.com Inc.

All rights reserved.

To make this website work, we log user data and share it with processors. To use this website, you must agree to our Privacy Policy, including cookie policy.

Ads by Google

Ppt on nuclear energy Ppt on live line maintenance procedures Ppt on forex exchange market Ppt on feedback amplifier Ppt on delhi election 2013 Ppt on intel core i3 processor Ppt on acid and base balance Ppt on satellite orbit maps Ppt on shell scripting language Ppt on medical tourism in india