Lilahgodess Lilahgodess
  • 25-10-2021
  • Mathematics
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Help help pleaseplaaZa help

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yathicha
yathicha yathicha
  • 25-10-2021

Answer: 10

Step-by-step explanation:

using ratio;

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

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

2 × 5 = x

x = 10

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