What is the LCD of 5/6 and 2/5?

30

Step-by-step explanation:

Find lowest common multiple of 5 and 6

Multiples of 5 Multiples of 6

5 * 1 = 5 6 * 1 = 6

5 * 2 = 10 6 * 2 = 12

5 * 3 = 15 6 * 3 = 18

5 * 4 = 20 6 * 4 = 24

5 * 5 = 25 6 * 5 = 30

5 * 6 = 30

5 * 7 = 35

5 * 2 = 10

5 * 3 = 15

5 * 4 = 20

5 * 5 = 25

5 * 6 = 30

5 * 7 = 35

30 is the lowest number which comes in both lists