Question

Jhanvi made the cake shown below for a bake sale. She sold $\frac{9}{10}$ of the chocolate cake and $\frac{6}{10}$ of the vanilla cake. Which of the following fractions shows how
much more chocolate cake was sold than the vanilla cake?

Answer 1

Jhanvi sold $\frac{9}{10}$ of the chocolate cake and $\frac{6}{10}$ of the vanilla cake.

So, Chocolate cake left = $\frac{1}{10}$

and Vanilla cake left = $\frac{4}{10}$

We need to find how much more chocolate cake was sold than vanilla cake, i.e., $\frac{4}{10}-\frac{1}{10}$

=$\frac{4-1}{10}$

=$\frac{3}{10}$

Therefore, Jhanvi sold $\frac{3}{10}$ more chocolate cake than vanilla cake.