Answer:
13. Proportion
14. Proportion
15. Not
Step-by-step explanation:
50:1 = 50/1
The greatest common factor of 50 and 1 is 1 so you divide 50/1 with 1/1.
50/1 ÷ 1/1
50 ÷ 1 = 50
1 ÷ 1 = 1
basically 50/1.
100:2 = 100/2
The greatest common factor of 100 and 2 is 2 so you divide 100/2 with 2/2.
100 ÷ 2 = 50
2 ÷ 2 = 1
basically 50/1 again.
(I wont give a step-by-step on 14. and 15.)
