Multiplying a unit fraction by a non-unit fraction.

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Presentation transcript:

Multiplying a unit fraction by a non-unit fraction. 12-3-14

I can multiply a unit fraction by a non-unit fraction. GOAL I can multiply a unit fraction by a non-unit fraction.

Agenda -Fluency -Whole group-unit fraction times a non-unit fraction -Task -Exit Ticket

Sprint Multiply a fraction and a whole number * You will have 4 minutes to complete as many problems as you can

Fractions as whole numbers 15/5 = 40/20 = 24/4 = 75/25 = 180/20 =

Seyde had 3/5 pan of crispy rice treats Seyde had 3/5 pan of crispy rice treats. She sent 1/3 of the treats to school. What fraction of the whole pan did she send to school?

Joshua had ¾ pan of cookies. He sent 1/3 of the cookies to school Joshua had ¾ pan of cookies. He sent 1/3 of the cookies to school. What fraction of the whole pan did he send to school?

½ x 4/5

Portions of Portions Task Private Think Time: Read the task to yourself. Are you making sense of the problem? Small group-Talk to each other about the strategies you used. Compare each strategy. Whole group-Let’s talk about this together!

Exit Ticket You are working on this independently! I want to know what you learned today.

Goal: Someone put our goal into their own words. Why might this be beneficial in our daily lives?