13. write the ratio as a fraction in simplest form. 30:48

A.1/6
B.5/8
C.30/48
D.8/5

14. Write the ratio as a fraction in simplest form. 38 to 20
A. 38/20
B.1/9
C.19/10
D.10/19

15. write the ratio as a fraction in simplest form. 6 out of 9
A.1/3
B.3/2
C.2/3
D.3

My answers
13.B 5/8
14.B 1/9
15.C 2/3

13.B 5/8 - yes

14.B 1/9 - no -- 38:20 is more than 1
15.C 2/3 - yes

B

A
B
B

IS it C?

Yes, C.

To write each ratio as a fraction in simplest form, you need to divide both the numerator and denominator by their greatest common factor (GCF).

For question 13: The ratio is 30:48. First, find the GCF of 30 and 48, which is 6. Divide both 30 and 48 by 6 to get 5 and 8 respectively. Therefore, the fraction in simplest form is 5/8. So, the correct answer is B. 5/8.

For question 14: The ratio is 38 to 20. To simplify this ratio, find the GCF of 38 and 20, which is 2. Divide both 38 and 20 by 2 to get 19 and 10. Thus, the fraction in simplest form is 19/10. Therefore, the correct answer is C. 19/10.

For question 15: The ratio is 6 out of 9. To simplify, first notice that both 6 and 9 are divisible by 3. Divide both 6 and 9 by 3 to get 2 and 3. Hence, the fraction in simplest form is 2/3. Thus, the correct answer is C. 2/3.