Respuesta :
Answer:
U=42
Step-by-step explanation:
[tex]frac{70}{100}=\frac{U}{60}\\\\\frac{7}{10}=\frac{U}{60}\\\\60(\frac{7}{10})=60(\frac{U}{60})\\\\\frac{60*7}{10}=U\\\\\frac{6*7}{1}=U\\\\U=42[/tex]
Answer:
U=42
Step-by-step explanation:
[tex]frac{70}{100}=\frac{U}{60}\\\\\frac{7}{10}=\frac{U}{60}\\\\60(\frac{7}{10})=60(\frac{U}{60})\\\\\frac{60*7}{10}=U\\\\\frac{6*7}{1}=U\\\\U=42[/tex]