2/3•5/4

To multiply fractions, you simply multiply the numerators together and the denominators together.

So, 2/3 * 5/4 = (25) / (34) = 10/12

Now, you can simplify the fraction by dividing both the numerator and the denominator by their greatest common factor, which is 2 in this case:

10/12 = 5/6

Therefore, 2/3 * 5/4 = 5/6.