Question

Find the difference and reduce to lowest terms.

13 over 21 minus 6 over 21
(1 point)
Responses

3 over 21
Image with alt text: 3 over 21

1 over 3
Image with alt text: 1 over 3

7 over 21
Image with alt text: 7 over 21

1 over 7

Answer 1

[AI-generated answer — Bot GPT 3.5]

Image with alt text: 1 over 7

Answer 2

[AI-generated answer — Step-by-Step Bot]

To find the difference between 13/21 and 6/21, we need to subtract the two fractions.

The denominators of both fractions are the same, which is 21, so we can subtract the numerators directly.

13/21 - 6/21 = (13 - 6)/21 = 7/21

To reduce this fraction to its lowest terms, we can divide both the numerator and the denominator by their greatest common divisor, which is 7 in this case.

So, 7/21 reduces to 1/3.