HasaanC250720 HasaanC250720
  • 04-11-2022
  • Mathematics
contestada

Rewrite the division expression as a fraction and divide.3.2 = 0.8 =

Respuesta :

MyleenZ138559 MyleenZ138559
  • 04-11-2022

express 3.2 as:

[tex]3.2=\frac{16}{5}[/tex]

and 0.8, as:

[tex]0.8=\frac{4}{5}[/tex]

Use the following formula:

[tex]\frac{a}{b}\div\frac{c}{d}=\frac{a\cdot d}{b\cdot c}[/tex]

so:

[tex]\frac{16}{5}\div\frac{4}{5}=\frac{16\cdot5}{5\cdot4}=\frac{80}{20}=4[/tex]

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