Respuesta :

[tex] \huge\mathrm{ \it{Answer࿐}}[/tex]

  • Increase = 20 - 15 = 5 points

  • [tex] \boxed{ \% \: increase \: = \frac{5}{15} \times 100 }[/tex]

  • [tex] \% \: \:increase = \frac{100}{3} [/tex]

  • [tex] \% \: \:increase = 33.33[/tex]

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[tex]\mathrm{ \#TeeNForeveR}[/tex]

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