Is 0.09 greater than 0.8

No, 0.09 is not greater than 0.8. In decimal form, 0.09 is equivalent to 9/100, while 0.8 is equivalent to 8/10. To compare the two, we can convert them to fractions with a common denominator. Multiplying 0.09 by 10/10 gives us 9/100, which is smaller than 80/100 (0.8). Therefore, 0.8 is greater than 0.09.