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06-01-2021
Mathematics

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The ratio of boys to girls in Ella's grade is 3 to 4. The ratio of boys to girls in Jayla's grade is 4 to 10. Each grade has 40 girls. How many boys are in each grade

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Аноним Аноним

06-01-2021

Answer:

Step-by-step explanation:

(ella)boys to girls-3:4

to make 4, 40 , times by 10. 30:40

this means there are 30 boys and 40 girls

(jayla)boys to girl-4:10

to make 40, times 10 by 4.

this would turn to 16:40

there are 16 boys and 40 girls

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