Question

Find the sum or difference.

1/2-1/14

A 3/7

B 2/7

C 4/7

Answer 1

What is the least common denominator of 2 and 14?

Answer 2

Do you know? If not that is fine. @cutegirlll364

Answer 3

14

Answer 4

Correct, so we will leave 1/14 the same and multiply 1/2 by 7/7 to get a denominator of 14.

Answer 5

but non of my answer choices have no denominator with 14

Answer 6

You will have to simplify when we are done

Answer 7

so it will be 3/7

Answer 8

No, did you multiply \(\dfrac{1}{2}*\dfrac{7}{7}\)

Answer 9

oh it 2/7

Answer 10

Wait, yes it is \(\dfrac{3}{7}\)

Answer 11

so I was right about 3/7

Answer 12

Yes, you were correct.