Respuesta :
800/608 = 100/x
x = 608 * 100 / 800
x = 76%
When 76 % of seventh-grade students walk to school, then 24% of them don't.
x = 608 * 100 / 800
x = 76%
When 76 % of seventh-grade students walk to school, then 24% of them don't.