Which is bigger 0.75 or 1.2?

To determine which number is bigger between 0.75 and 1.2, we can compare their decimal representations. 0.75 is equivalent to 75/100 or 3/4, while 1.2 is equivalent to 12/10 or 6/5. To compare fractions, we can find a common denominator, which in this case is 20. When both fractions are converted to have a common denominator of 20, we see that 0.75 is equal to 15/20 and 1.2 is equal to 24/20. Therefore, 1.2 is bigger than 0.75.