Question

THE COMPOUND RATIO OF 5 : 7 AND INVERSE RATIO OF 2 : 9 IS

Answer 1

Answer:

45 : 14

Step-by-step explanation:

Find the inverse ratio of 2 : 9

Inverse ratio =  9 : 2

Find the compound ratio of 5 : 7 and 9 : 2

Compound ratio = 5x9 : 7x2

Compound ratio = 45 : 14

Answer: The compound ratio is 45 : 14