Which common denominator can be used to add each pair of fractions? Match each pair of fractions to the common denominator that can be used.

Which Common Denominator Can Be Used To Add Each Pair Of Fractions Match Each Pair Of Fractions To The Common Denominator That Can Be Used class=

Answer :

Answer + Explanation

You look at the two denominators of the fractions and find the least common multiple of both of them.

1. the LCM of 2 and 5 is 10

2. the LCM of 3 and 5 is 15

3. the LCM of 4 and 6 is 12

4. the LCM of 6 and 9 is 18

Answer :

I don’t know

Step-by-step explanation: the answer is