manojparur
manojparur manojparur
  • 18-05-2021
  • Mathematics
contestada


Verify and name the property used:2/5 X(4/9×3/1) = (2/5 X 4/9)X 3/1
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Respuesta :

MrRoyal
MrRoyal MrRoyal
  • 23-05-2021

Answer:

Associative property

Step-by-step explanation:

Given

[tex]\frac{2}{5}*(\frac{4}{9} * \frac{3}{1}) = (\frac{2}{5}*\frac{4}{9}) * \frac{3}{1}[/tex]

Required

Identify the property used

The above expression can be expressed as:

[tex]a * (b * c) = (a * b) * c[/tex]

The above property is Associative property

To verify, we have:

[tex]\frac{2}{5}*(\frac{4}{9} * \frac{3}{1}) = (\frac{2}{5}*\frac{4}{9}) * \frac{3}{1}[/tex]

Multiply all numerators and denominators

[tex]\frac{24}{45} =\frac{24}{45}[/tex]

Proved

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