What is 2/3 of 5/8

To find 2/3 of 5/8, multiply the two fractions together:

(2/3) x (5/8) = (2 x 5) / (3 x 8) = 10 / 24

10/24 can be simplified by dividing both the numerator and denominator by 2:

10 ÷ 2 = 5
24 ÷ 2 = 12

So, 2/3 of 5/8 is 5/12.