No image shown but just remember that percentage is out of 100
0.03 is 3%
450/313*10.5 = 15.09.... which is approx is 15
Setting up the ratio, you get 3/18=x/54. Solve the proportion, you get that Riverside and Smithville are 9 cm apart on the map.
The volume is 336 cubic feet
6x8x3 = 144
8x4x6= 192
144+192=336
B. 40 fluid ounces of lemonade