JamesWesthead JamesWesthead
  • 25-04-2018
  • Mathematics
contestada

6 bags of plaster do 33m2 squared, how many m2 squared can be done with 5 bags

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jdoe0001 jdoe0001
  • 25-04-2018
[tex]\bf \begin{array}{ccll} bags&m^2\\ \text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\ 6&33\\ 5&x \end{array}\implies \cfrac{6}{5}=\cfrac{33}{x}\implies x=\cfrac{5\cdot 33}{6}[/tex]
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