Mary just arrived at the beach. She has 4 times as many towels as Frances does. The total weight of their towels is 60 pounds. If Mary has 24 towels, how much do Frances's towels weigh in ounces?
##Solution## Frances has 24/4 = <<24/4=6>>6 towels.
They have 24+6=<<24+6=30>>30 towels.
Each towel weighs 60/30=<<60/30=2>>2 pounds.
Frances’s towels weigh a total of 2*4 = <<2*4=8>>8 pounds
Frances’s towels weigh a total of 8*16 = <<8*16=128>>128 ounces
#### 128