Question

I need help again!!!!

Answer 1

Answer:

12,24,and 30

10, 30, and 40

the least common denominator is 30

Step-by-step explanation:

hope this helps

Answer 2

Answer:

first row:

6 12 18 24 30

second row:

10 20 30 40 50

Least common denominator:

30

Step-by-step explanation:

To find the answer to the first you must know your multiplication tables for both 6 and 10. Next you must find the the smallest number, that matches, between the two numbers. In this case it is 30.