jessie29175 jessie29175

21-01-2019
Mathematics

contestada

there are 30 students 18 boys and 12 girls what is the ratio of the girls to the total number of students

Respuesta :

datboyjulio21 datboyjulio21

21-01-2019

Answer:

2:5

Step-by-step explanation:

12:30

they have a common number 3

12/3. 30 / 3

4:10

2:5

Answer Link

wegnerkolmp2741o wegnerkolmp2741o

21-01-2019

Answer:

girls : total

2:5

Step-by-step explanation:

girls:boys:total

12 : 18:30

Divide each term by 6

12/6: 18/6: 30/6

2 : 3 : 5

girls : total

2:5

Answer Link

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