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manou76
23.07.2019 •
Mathematics
Last summer ,at camp okey fun okey,the ratio of the number of boys campers to the girls campers was 8: 7. if there were a total of 195 campers, how many boy campers were there? how many girl campers?
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Ответ:
We are told that there are 195 total campers.
To find # of boys: 195 (the total # of campers) x 8/15 (fraction of the campers that are boys) = 104 boys
To find # of girls: 195 (total # of campers) x 7/15 (fraction of the campers that are girls) = 91 girls
Note: If you do not know how to multiply by fractions, let me know, I have another trick that takes more time but doesn't require the use of fractions.
Ответ:
B, C, and E
Step-by-step explanation: