Respuesta :
Answer:25 %
Step-by-step explanation: there are 4 parts and 1 of those is girls 1 divided by 4 is 0.25, which is 25%
The percent of the class that is girls is 75%
Ratios and proportion
Given the ratio of boys to girls in Mrs. Ronilo's math class is 3 to 1, the total ratio will be:
- Total ratio = 3 + 1
- Total ratio = 4
The percent of the class that is girls = 3/4 * 100
The percent of the class that is girls = 75%
Hence the percent of the class that is girls is 75%
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