Answer:

Step-by-step explanation:
First, we convert the mixed numbers into improper fractions:
, and
. Now, we multiply the fraction using the multiplication rule,
:
.
Thus, the product of the two given fractions is 55/14.
Answer:
4:13
Step-by-step explanation:
Ratio expresses the relationship between two or more numbers. It shows the frequency of the number of times that one value is contained within other value(s).
8 : 26
divide each number by 2
4 : 13
Answer:
What grade is this 12th?
Step-by-step explanation:
Answer:
A=80
B=31
C=64
Step-by-step explanation:
A, 69, and b will equal 180 since it forms a straight line
A+69+b=180
to solve for A we subtract 53+47 from 180 and get 80
80+69+b=180
to get B we subtract 80+69 from 180 and get 31
to get c we add 85+b and subtract it from 180 getting c=64
20.21 multiplied by 999.801 is 20,205.97821, so the correct answer would be A. about 20,000