The ratio of boys to girls in a class is 4:5
2 answers:
Answer:
4/9 5/9
Step-by-step explanation:
Answer:
Boys = 4/9
Girls = 5/9
Step-by-step explanation:
You add the ratio parts to find what the fraction is over.
5 + 4 = 9
Then you just need to know which part is boys and which is girls.
Boys to Girls = 4:5
Therefore Boys = 4/9 and Girls = 5/9.
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The answer to your questions is 3.12
