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1. 23 4/15 - 16 9/15
2. 14 8/19 - 5 16/19
3.20 3/26 - 12 9/26
4. 17 11/18 - 14 17/18​


Sagot :

Answer:

[tex]1. \: 23 \frac{4}{15} - 16 \frac{9}{15} = 6 \frac{2}{3} [/tex]

[tex]2. \: 14 \frac{8}{19} - 5 \frac{16}{19} = 8 \frac{11}{19} [/tex]

[tex]3. \: 20 \frac{3}{26} - 12 \frac{9}{26} = 7 \frac{10}{13} [/tex]

[tex]4. \: 17 \frac{11}{18} - 14 \frac{17}{18} = 2 \frac{2}{3} [/tex]

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