Write 2/3 and 3/4 as a pair of fractions with a common denominator

Jackson drew 4 hearts and 29 circles. what is the ratio of circles to all shapes?

If i have one apple and give you the apple, how many apples do i have?

This size running track is usually called a 400 meter track. however if a person ran as close to the inside as possible on the track they would run less than 400 meters in one lap. how far away from the inside border would someone have to run to make one lap equal exactly 400 meters