Respuesta :

Answer:

16

Step-by-step explanation:

40x 6 =u x 15

240=u x 15

U = 240÷15

U = 16

Answer:

16

Step-by-step explanation:

[tex]40 \div 15 = x \div 6 \\ 40 \div 5 = x \div 2 \\ \\ 5x = 80 \\ x = 16[/tex]