D. 6 : 28 is the correct answer
Step-by-step explanation:
The ratio will be umber of yellow roses divided by total flowers.
Given
[tex]Yellow\ roses = 6\\Orange\ Roses=10\\Pink\ Roses=12[/tex]
[tex]Total\ roses=6+10+12 = 28[/tex]
The ratio of yellow roses will be:
[tex]Ratio\ of\ yellow\ roses\ to\ total\ number=\frac{No.\ of\ yellow\ roses}{Total\ roses}\\=\frac{6}{28}\\= 6:28[/tex]
Hence,
D. 6 : 28 is the correct answer
Keywords: Ratio, Fraction
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