Question
Is 1,3 2,5 3,7 4,9 proportional
Answers
Answered by
GPT 3.5
In order to determine if the numbers are proportional, we need to check if the ratios between the corresponding terms are equal.
The ratio between the first pair (1,3) and the second pair (2,5) is 3/1 = 3.
The ratio between the second pair (2,5) and the third pair (3,7) is 5/2 = 2.5.
The ratio between the third pair (3,7) and the fourth pair (4,9) is 7/3 ≈ 2.333.
Since the ratios are not equal, we can conclude that the numbers 1,3, 2,5, 3,7, and 4,9 are not proportional.
The ratio between the first pair (1,3) and the second pair (2,5) is 3/1 = 3.
The ratio between the second pair (2,5) and the third pair (3,7) is 5/2 = 2.5.
The ratio between the third pair (3,7) and the fourth pair (4,9) is 7/3 ≈ 2.333.
Since the ratios are not equal, we can conclude that the numbers 1,3, 2,5, 3,7, and 4,9 are not proportional.