Let's simplify each of these ratios:
4/7 : 5/Simplifying, we get 36/63 : 35/6Therefore, 4/7 : 5/9 = 36/63 : 35/63
3/8 : 9/Simplifying, we get 18/48 : 72/4Therefore, 3/8 : 9/6 = 18/48 : 72/48
7 11/12 : 3 1/Converting mixed numbers to improper fractions, we get 95/12 : 19/Therefore, 7 11/12 : 3 1/6 = 95/12 : 19/6
48 : 12/1Converting the mixed number to an improper fraction, we get 48 : 156/1Therefore, 48 : 12/13 = 48 : 156/13
15/16 : Since the second number is a whole number, we can convert it to a fraction by writing it as 5/Therefore, 15/16 : 5 = 15/16 : 5/1
Let's simplify each of these ratios:
4/7 : 5/
Simplifying, we get 36/63 : 35/6
Therefore, 4/7 : 5/9 = 36/63 : 35/63
3/8 : 9/
Simplifying, we get 18/48 : 72/4
Therefore, 3/8 : 9/6 = 18/48 : 72/48
7 11/12 : 3 1/
Converting mixed numbers to improper fractions, we get 95/12 : 19/
Therefore, 7 11/12 : 3 1/6 = 95/12 : 19/6
48 : 12/1
Converting the mixed number to an improper fraction, we get 48 : 156/1
Therefore, 48 : 12/13 = 48 : 156/13
15/16 :
Since the second number is a whole number, we can convert it to a fraction by writing it as 5/
Therefore, 15/16 : 5 = 15/16 : 5/1