She spent 1/6 of it on snacks and 1/3 of it on a new book. She saves the rest. What fraction of the money did she save?

Step-by-step explanation:

First step is that you need to have the same denominators so 1/3=2/6

If she spent 1/6 on snacks and 2/6 on a book which means she spent 3/6

so the fraction of what she saved is 3/6 or 1/2

0.16 or 16%

step-by-step explanation:

lets take a coin for example.

if you toss it twice, it has a 1/4 chance of landing on heads both times because 1/2 * 1/2 is 1/4.

with the cards, the chance of picking dog is 0.4. having two people pick one is like picking a card twice in a row. so 0.4 * 0.4 is 0.16, or 16%