Homework - Tape Diagrams and Equivalent Ratios - 10/5/2016

We've been using tape diagrams to visualize equivalent ratios. The homework for October 5th has us demonstrate how we can use tape diagrams to show that two ratios are equivalent as well as solve ratio word problems.

The video below should help with the problem set for tonight's homework. As usual, if you have any questions leave a comment and I will get back to you as soon as possible!

Homework/Classwork - Equivalent Ratios and Tape Diagrams

Last week we used tape diagrams to learn about equivalent ratios and solve word problems. Tape diagrams are a great way to visualize ratio relationships. Last week's classwork is an example of how we can use a tape diagram to represent and solve a problem.

The videos below should help with what we've been covering in class recently!  If you have any questions please feel free to leave a comment and I'll get back as soon as possible!

Classwork - Tape Diagrams and Equivalent Ratios

Last week we used tape diagrams to learn about equivalent ratios and solve word problems. Tape diagrams are a great way to visualize ratio relationships. Below is an example of how we can use a tape diagram to represent and solve a problem.

Example: The ratio of the number of shoes Mr. E has to the number of sneakers Mr. E has is 5:2

If Mr. E has 25 shoes, how many sneakers does he have?

The five tapes represent the number of shoes Mr. E has. If we divide (25 ÷ 5)  then we know that each tape represents 5 shoes.

Now we can find out the number of sneakers Mr. E has, which is 10. Mr. E has 10 sneakers.