Answer:
5:11:9
Step-by-step explanation:
Change the decimal to fractions
45/10:99/10:81/10
Multiply through by the Lowest Common Factor 10
10×45/10:10×99/10:10×81/10
Which makes it
45:99:81
They have a common factor which is 9, so divide through by 9
45/9:99/9:81/9
Your answer is
5:11:9
Hope it helps
