Which is greater or = 0.75 or 3/4

they are equal because. 75 is the same thing as 75 ... think of quarters you count 25 50 75 $1.00 and what makes a dollar is 4 quarters and you see how 3 quarters are 3 fourths of a dollar. its a third of the way

Both of those numbers are exactly the same size. Neither is greater.