Respuesta :
150+150 is 300 minutes . All your doing is adding up what u got .
step 1 find time for 1 pound
150/4 = 37.5
step 2 find time for 5 pounds by multiplying 37.5 by 5
37.5 * 5 = 187.5 minutes
150/4 = 37.5
step 2 find time for 5 pounds by multiplying 37.5 by 5
37.5 * 5 = 187.5 minutes