72/80 = 9/10
9/10 or 7/8 (cross multiply)
9 x 8 or 7 x 10
72 > 70
So that 72/80 > 7/8.
Chat with our AI personalities
To compare 2 fractions you must make the denominator the same. We can do this in this problem by multiplying 7 and 8 by 10. This gives us 70 80ths. Now we can compare the 2 fractions and see that 72 80ths is bigger.
5/8 is greater than 3/7.
ya 0.03 is smaller and 1 is greater
5/8 is less than 1. 6/10 is less than 1. Neither of them is greater than 1. We suspect that we probably know what you mean by "and", but we're not going to act on it, because this is supposed to be "Math" for gosh sakes, and "and" is not any kind of mathematical operator.
3/8 and 1/5 or 15/40 and 8/40, hence 3/8 is greater than 1/5