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lesson 24.notebook                                    October 11, 2012



             Assignment:

             1­­>Set 25 (odds) ­ Due Monday (10/15)
             2­­>Test #3 ­ Thursday (10/18)




                                                                         1
lesson 24.notebook                                                  October 11, 2012


           Lesson 24 Warm­Up:

           1) If Michelle jogs 2 miles in 16 minutes, 
           how long will it take her to jog 3 miles at that pace?

           2) Convert 1/6 to a percent.

           3) Convert 7/9 to a decimal.

           4) Expand:       5(x  ­  4)

           5) Factor: 6a  +  10b




                                                                                       2
lesson 24.notebook                                                  October 11, 2012


             Lesson 24:

             *FYI...To compare decimals:

             ­­stack them according to their decimal points
             ­­fill in the empty spots with zeros
             ­­compare from left to right

             To add or subtract decimals:

               ­­stack them according to their decimal points
               ­­fill in the empty spots with zeros
               ­­add or subtract
               ­­drop the decimal point
             (make it nice and big for Mrs. Durst's "OLD" eyes!!)




                                                                                       3
lesson 24.notebook                                               October 11, 2012



              Examples ­ Lesson 24

              A)  Arrange these numbers from least to greatest
                  1/2,  0,  ­1,  2,  0.3,  1.75



              B)  Compare:         0.036       0.0354




                                                                                    4
lesson 24.notebook              October 11, 2012


            Simplify.

            C)  7.5  +  12.75




            D)  4.2  +  12




            E)  0.3  +  0.8




                                                   5
lesson 24.notebook                October 11, 2012



              F)  11.46  ­  3.6




              G)  5.2  ­  4.87




              H)  3  ­  2.94  




                                                     6

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  • 1. lesson 24.notebook October 11, 2012 Assignment: 1­­>Set 25 (odds) ­ Due Monday (10/15) 2­­>Test #3 ­ Thursday (10/18) 1
  • 2. lesson 24.notebook October 11, 2012 Lesson 24 Warm­Up: 1) If Michelle jogs 2 miles in 16 minutes,  how long will it take her to jog 3 miles at that pace? 2) Convert 1/6 to a percent. 3) Convert 7/9 to a decimal. 4) Expand: 5(x  ­  4) 5) Factor: 6a  +  10b 2
  • 3. lesson 24.notebook October 11, 2012 Lesson 24: *FYI...To compare decimals: ­­stack them according to their decimal points ­­fill in the empty spots with zeros ­­compare from left to right To add or subtract decimals: ­­stack them according to their decimal points ­­fill in the empty spots with zeros ­­add or subtract ­­drop the decimal point (make it nice and big for Mrs. Durst's "OLD" eyes!!) 3
  • 4. lesson 24.notebook October 11, 2012 Examples ­ Lesson 24 A)  Arrange these numbers from least to greatest 1/2,  0,  ­1,  2,  0.3,  1.75 B)  Compare: 0.036 0.0354 4
  • 5. lesson 24.notebook October 11, 2012 Simplify. C)  7.5  +  12.75 D)  4.2  +  12 E)  0.3  +  0.8 5
  • 6. lesson 24.notebook October 11, 2012 F)  11.46  ­  3.6 G)  5.2  ­  4.87 H)  3  ­  2.94   6