Write 7.8 as a mixed number

Decimal to fraction Explained: The number 7.8 can be writen using the fraction 78/10 which is equal to 39/5 when reduced to lowest terms. It is also equal to 7 4/5 when writen as a mixed number.

450 is the final answer! : )

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%