treyeg2021 treyeg2021
  • 13-04-2022
  • Mathematics
contestada

1 and 1/2 - 1 and 1/4 ​

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Аноним Аноним
  • 13-04-2022

Step-by-step explanation:

[tex] = 1 \frac{1}{2} - 1 \frac{1}{4} \\ [/tex]

[tex] = \frac{1 \times 2 + 1}{2} - \frac{1 \times 4 + 1}{4} \\ [/tex]

[tex] = \frac{3}{2} - \frac{5}{4} \\ [/tex]

[tex] = \frac{3}{2} \times \frac{2}{2} - \frac{5}{4} \times \frac{1}{1} \\ [/tex]

[tex] = \frac{6 - 5}{4} \\ [/tex]

[tex] = \frac{1}{4} \\ [/tex]

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