Posted by lebron on Thursday, January 10, 2013 at 4:23pm.
2/3 cup of oatmeal is needed to make 10 granola bars. How many such granola bars can be made with 20 cups of oatmeal?

math  Ms. Sue, Thursday, January 10, 2013 at 4:42pm
(2/3)/10 = 20/x
(2/3)x = 200
x = 200 / (2/3)
x = 200 * (3/2)
x = 600/2
x = 300 
math  Zyhakia, Thursday, December 1, 2016 at 5:50pm
An empty bathtub is filled with water at a rate of 2.5 litles per minuye. how long will it take to fill the bathtub with 30 liters of water?

math  Anonymous, Thursday, December 15, 2016 at 7:08pm
12 minutes