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Learning Task 1: Add or subtract the following fractions. Write you answer on your notebook. a) 4 + 6 2. 18 = c) 7 - 3 8. 8 18 b) 3 8. II 9 d) 9 - 3 o lor == e) 107 - 55 - 10 10 D​

Learning Task 1 Add Or Subtract The Following Fractions Write You Answer On Your Notebook A 4 6 2 18 C 7 3 8 8 18 B 3 8 II 9 D 9 3 O Lor E 107 55 10 10 D class=

Sagot :

OhMyHikaruuidn

– add or subtract the following fractions.

  1. [tex]2 \frac{4}{18} + \frac{6}{18} [/tex]= [tex]2 \frac{5}{9} [/tex]
  2. [tex]8 \frac{6}{9} - \frac{3}{9} [/tex]= [tex]8 \frac{1}{3} [/tex]
  3. [tex] \frac{7}{8} - \frac{3}{8} [/tex]= [tex] \frac{1}{2} [/tex]
  4. [tex]9 - 3 \frac{5}{6} [/tex]= [tex]5 \frac{1}{6} [/tex]
  5. [tex]10 \frac{4}{10} - 5 \frac{5}{10} [/tex]= [tex]4 \frac{9}{10} [/tex]
Joy13459idn

[tex]a. \: \: 2 \frac{5}{9} [/tex]

Solution:

[tex]2 \frac{4}{18} + \frac{6}{18} = \frac{40}{18} + \frac{6}{18} = \frac{40 + 6}{18} = \frac{46}{18} = \frac{23\times\cancel{2}}{9\times \cancel{2}} = 2 \frac{5}{9} [/tex]

[tex]b. \: \: \:8 \frac{1}{3} [/tex]

Solution:

[tex]8 \frac{6}{9} - \frac{3}{9} = \frac{78}{9} - \frac{3}{9} = \frac{78 - 3}{9} = \frac{75}{9} = \frac{25\times\cancel{3}}{3\times\cancel{3}} = 8 \frac{1}{3} [/tex]

[tex]c. \: \: \frac{1}{2} [/tex]

Solution:

[tex] \frac{7}{8} - \frac{3}{8} = \frac{7 - 3}{8} = \frac{4}{8} = \frac{1\times\cancel{4}}{2\times\cancel{4}} = \frac{1}{2} [/tex]

[tex]d. \: \: 5 \frac{1}{6} [/tex]

Solution:

[tex]9 - 3 \frac{5}{6} = \frac{31}{6} = 5 \frac{1}{6} [/tex]

[tex]e. \: \: 4 \frac{9}{10} [/tex]

Solution:

[tex] 10\frac{4}{10} - 5 \frac{5}{10 } = 10 \frac{4}{10} - \frac{55}{10} = \frac{104 - 55}{10} = \frac{49}{10} = 4 \frac{9}{10} [/tex]