2/2 Equivalent Ratios

2/2 Equivalent Ratios

What are the different shapes we see and how many are there?

Write a sentence to describe the ratio of the shapes that make up this pattern.

Open Ended

Write a sentence to describe the ratios of the shapes that make up this pattern.

Use sentence starter:

For every _____ there is _____.

The ratio of ____ to ____ is # to #.

The ratio of green shapes to yellow shapes is 9:6.

The ratio of petals to middle of flower is 6:2.

Multiple Choice

Which ratio is EQUIVALENT to

 $\frac{9}{6}$ ?  Equivalent means EQUAL (same value). 

•  $\frac{9}{3}$  

•  $\frac{3}{2}$  

•  $\frac{2}{3}$  

Multiple Choice

Which ratio is EQUIVALENT to $\frac{6}{2}$ ?

 Hint: Reduce the fraction. Think of a number that you can divide 6 and 2 with... to get a WHOLE number. 

•  $\frac{3}{2}$  

•  $\frac{2}{3}$  

•  $\frac{3}{1}$  

Breakout Rooms:

Powdered Drink Mix Activity

(10 mins)

Classwork

• 2/2 Equivalent Fractions Slide 3, 4, and 5.

• IXL Equivalent Ratios

• https://www.ixl.com/math/grade-6/identify-equivalent-ratios

What do these batches have in common?

5:2, 10:4, and 15:6 are all equivalent fractions. No matter how much flour and vanilla you use the cookies will still TASTE the same.