Question

Find the lcm of 2/3 3/10 and 4/15

Answer 1

Answer:

30 should be the lcm of 3 ,10 and 15

Answer 2

Answer:

LCM : 3 (3,10,15

5 (1,10,5

2 (1, 2,1

(1,1,1

Therefore LCM =3×5×2 = 30

2×10/30 + 3×3/30 + 4×2/30

20/30+9/30+8/30

20+9+8/30

37/30