Page 89 - SK Year 5 Mathematics DLP
P. 89

3  State 150% in mixed numbers.
                      150% =


                  Method 1                                             Method 2

                                                                       150% = 100% + 50%
                                                                                100     50
                                                                              =      +
                                                                                100     100
                                                                                     5 ÷ 5
                                                                              = 1 +  10 ÷ 5

                                                                                     1
                                                                              = 1 +
                             100                      50     1                      2
                     100% =       = 1        50% =         =                      1
                             100                      100    2                = 1
                                                                                  2
                                             1
                                 150% =  1
                                             2
                                                       1
                      150% in mixed numbers is 1   .
                                                       2



                  4  Convert 208% to mixed numbers.

                               208
                      208% =
                               100
                               200 + 8
                             =
                                  100                               Complete these.

                                200       8 ÷                          Mixed     Percentages
                             =       +                                numbers
                                100     100 ÷                              9
                                                                         1
                                                                          10
                             =      +
                                                                                     180%
                                                                           3
                             =                                           6
                                                                           4
                                                                                     304%

                                                                           2
                               Try to divide 208 by 100                  5
                                                                           5
                               and simplify the answer.
                                                                                     205%






                                   • Train pupils to remember the factors of fractions of hundredths
                             1.1.2   • Beri penekanan bahawa nilai yang melibatkan 0 pada nilai tempat   81
                             2.3.1
                             (i), (ii)  which are, 5 and 20, 4 and 25, 2 and 50 as well as 10 and 10.
                                     mesti ditulis apabila mencerakinkan nombor kepada nilai tempat.
                                   • Carry out a quiz on converting fractions of hundredths to mixed
                                     numbers spontaneously.
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