Question

what is the ratio 10:99::9:_​

Answer 1

Step-by-step explanation:

the ratio is 10:99::9:1

Please mark it as brilliant

Answer 2

Answer:

89.1

10:99::9:89.1

Step-by-step explanation:

d = c × b/ a ,

d = 99 × 9 /10 = 89.1