Answer :
Answer: Ben and Noel
Step-by-step explanation:
To find the answer you simply calculate the ratio of white marbles to yellow marbles of each boy, and then you compare them.
For John:
[tex]\frac{54}{9} =6[/tex]
For Ben (using simplification):
[tex]\frac{16}{96} =\frac{1}{6} = 0.1666[/tex]
For Noel (using simplification):
[tex]\frac{12}{72}=\frac{1}{6}=0.1666[/tex]
Comparing the ratios you can see that the boys who have the same ratio of white marbles to yellow marbles are Ben and Noel.