Answer:
3/7
Step-by-step explanation:
total cards 3+4 = 7
Not green = 7-4 = 3 cards
P ( not green )= not green cards / total = 3/7
Answer:
7/15
Step-by-step explanation:
P(appetizers with cheese) = number with cheese / total = 1/5
P(entrees with cheese) = number with cheese / total = 1/3
It is the P(a) + P(b) - P(a and b)
We cannot double count the cheese and cheese event)
P( cheese and cheese) = 1/3 * 1/5 = 1/15
1/5 + 1/3 - 1/15
3/15 + 5/15 -1/15
8/15 - 1/15
7/15
Write it out as an equation:
11+(-1/.3333)=x
x=-3
Answer:
20
10% of 20 is 2 2x15=30
Step-by-step explanation:
Answer:
Paxton did 3/8 more homework than Kypton.
Step-by-step explanation:
You have to subtract 3/8 from 6/8, after you're done you'll get 3/8. That's the answer.