Respuesta :
Answer: 135 minutes or 2 1/4 hours
Step-by-step explanation:
18/4 = x/30, solve for x
simplify
9/2 = x/30
cross multiply
2x = 270
divide by 2
x = 135 minutes or 2 1/4 hours
Answer: 135 minutes or 2 1/4 hours
Step-by-step explanation:
18/4 = x/30, solve for x
simplify
9/2 = x/30
cross multiply
2x = 270
divide by 2
x = 135 minutes or 2 1/4 hours
