The layer cake has both vanilla and chocolate frosting. What percent of the surface area of the cake (not including the bottom) is chocolate? Round your answer to the nearest tenth of a percent.
8 answers
42%
The answer your gave is wrong!!!
That is wrong!
33.3%
Beth? Can you explain how you got 33.3%?
You half to find both sides so you half to double the circumference.
100.46/301.44 x 100 = 33.3 %
You all probably already know the rest.
You all probably already know the rest.
how do you get the 301.44?
1 answer