Abox with a square base and open top must have a volume of 62,500 cm3. find the dimensions of the box that minimize the amount of material used.

Write a ratio and a percent for the shaded area. it is 3x3 and 5x5 grid there is 6 shaded out of a. 6 over 25 , 30% b. 3 over 50 , 6% c.6 over 25 , 24% d. 3 over 10 , 30%