Respuesta :
Answer:
£9.50
Step-by-step explanation:
[tex]\frac{x}{95}[/tex] × 100 = 10
[tex]\frac{x}{19}[/tex] × 20 = 10
[tex]\frac{x}{19}[/tex] = [tex]\frac{10}{20}[/tex]
[tex]\frac{x}{19}[/tex] = [tex]\frac{1}{2}[/tex]
2x = 19
x = 9.5
Answer:
£9.50
Step-by-step explanation:
[tex]\frac{x}{95}[/tex] × 100 = 10
[tex]\frac{x}{19}[/tex] × 20 = 10
[tex]\frac{x}{19}[/tex] = [tex]\frac{10}{20}[/tex]
[tex]\frac{x}{19}[/tex] = [tex]\frac{1}{2}[/tex]
2x = 19
x = 9.5