Division with fractions

By Josh and Jacob

OBJECTIVE

Students will be learning division of fractions

Student model

15 divided by 1/5 = 75

Step 1.make 15 a fraction 15/1. Step 2. then you find the reciprocal 1/5 becomes 5/1.

Step 3. change the division symbol into multiplication. Step 4. multiply straight across.

15 x 5 = 75 , 1 x 1 = 1 , 75/1= 75

white board practice / high guided practice

1. 20 divided by 1/3=????|4. 16 divided by 1/3=????


2. 5 divided by 1/9=????|5. 6 divided by 1/7=????


3. 11 divided by 1/8=????|6. 9 divided by 1/7=????

Game

Board Races

9 divided by 1/4= | 5 divided 1/3= |20 divided by 1/5=
10 divided by 1/6= | 4 divided by 1/4=| 2 divided by 1/ 12=

EXIT QUESTION

12 divided by 1/9 = ????