Unit 6 - Lesson 19 - Grade 5: Illustrative Mathematics

Last updated over 1 year ago

14 Nsɛmmisa

Hyɛ no nsow a efi ɔkyerɛwfo no hɔ:

Grade 5 Unit 6

Lesson 19: Compare to 1

CC BY 2021 Illustrative Mathematics®

Akwankyerɛ

Grade 5 Unit 6

Lesson 19: Compare to 1

CC BY 2021 Illustrative Mathematics®

Lesson: Compare to 1

What Do You Know About 15/14 x 23/30? (Warm up)

Compare Fraction Products on the Number Line

True Statement

Cool Down: Compare without Calculating

Unit 6 - Lesson 19 - Grade 5: Illustrative Mathematics

Last updated over 1 year ago

14 Nsɛmmisa

Hyɛ no nsow a efi ɔkyerɛwfo no hɔ:

Grade 5 Unit 6

Lesson 19: Compare to 1

CC BY 2021 Illustrative Mathematics®

Akwankyerɛ

Grade 5 Unit 6

Lesson 19: Compare to 1

CC BY 2021 Illustrative Mathematics®

Lesson: Compare to 1

What Do You Know About 15/14 x 23/30? (Warm up)

What do you know about 15/14 x 23/30?

Compare Fraction Products on the Number Line

Match the expressions and number lines that show the same value.

2/5 x 4/3
3/4 x 5/2
4/3 x 5/2
(1 + 1/3) x 5/2
(1 - 3/5) x 4/3
(1 - 1/4) x 5/2

True Statement

Rewrite each expression as a sum or difference of 2 products.

Fill in each blank with < or > to make the inequality true.

Describe the value of the product when 4/7 is multiplied by a fraction greater than 1. Explain your reasoning.

Describe the value of the product when 4/7 is multiplied by a fraction less than 1. Explain your reasoning.

Cool Down: Compare without Calculating

Unit 6 - Lesson 19 - Grade 5: Illustrative Mathematics

What Do You Know About 15/14 x 23/30? (Warm up)

Compare Fraction Products on the Number Line

True Statement

Unit 6 - Lesson 19 - Grade 5: Illustrative Mathematics

What Do You Know About 15/14 x 23/30? (Warm up)

What do you know about 15/14 x 23/30?

Compare Fraction Products on the Number Line

Match the expressions and number lines that show the same value.

True Statement

Describe the value of the product when 4/7 is multiplied by a fraction greater than 1. Explain your reasoning.

Describe the value of the product when 4/7 is multiplied by a fraction less than 1. Explain your reasoning.

Is (1 - 16/33) x 11/14 greater than, equal to, or less than 11/14? Explain or show your reasoning.

Is 49/33 x 11/14 greater than, equal to, or less than 11/14? Explain or show your reasoning.

What do you know about 15/14 x 23/30?

Match the expressions and number lines that show the same value.

Describe the value of the product when 4/7 is multiplied by a fraction greater than 1. Explain your reasoning.

Describe the value of the product when 4/7 is multiplied by a fraction less than 1. Explain your reasoning.

Is (1 - 16/33) x 11/14 greater than, equal to, or less than 11/14? Explain or show your reasoning.

Is 49/33 x 11/14 greater than, equal to, or less than 11/14? Explain or show your reasoning.