A. and D. because 47/50 equals 94/100 and the other highest one is 90/100 and nothing is higher than that but A.
I think it's C. drawing a king from a deck
Mean is 27.4
Median is 22
Range is 27
Just use the mathematical definition of each word
Make it so that the fractions have common denominators. 12 is a common denominator we can use.
5/6= 10/12 1/4= 3/12
Multiply both numbers by 2. Multiply both by 3.
Now, add.
4 10/12+ 5 3/12= 9 13/12
Simplify.
10 1/12.
I hope this helps!
~cupcake
