Clara visits the aquarium while on vacation. the aquarium is 2 1/2 miles from her hotel. she walk 1/4 mile to her bus stop, take the bus for 1 3/4 miles, and walks the rest of the way to the aquarium. how far did clara walk after getting off the bus?

1/2 mile

Step-by-step explanation:

If you add 1/4 and 1 3/4, you get 2. Then, subtract 2 1/2-2=1/2

true? is that what you're asking or do you mean something else?

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%