In a fruit basket there are 9 bananas, 4 apples, and 3 plums. The ratio of bananas to apples is : .
Type your answer in the format:
3:4

The estimated number of people to attend the last bengals game of the season was 2000. the actual number of fans attending was 1200. by what percent did the estimate differ from the actual?

Write the pair of fractions as a pair of fractions with a common denominator

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).