the ratio of boys to girls in ms.bibi's class is 2 to 3?

Question

if there are total of 20 students in ms.bibi class ,how many boys are in the class ?how many girls are in the class.

Answer 1

Set it up as an equation. Let 2x = the boys and 3x = the girls. So, 2x + 3x = 20. 5x = 20 and x = 4. So, 2x(the boys) is 8 and 3x(the girls) =12 and 8 + 12 = 20!!!

Answer 2

Ya, optimal severe one to be learnt mutually as examining in shrink training. In case of ratio subject concerns, if a:b is given as ratio, then the totally values could be a/(a+b) and b/(a+b) factors of the executed. a million) subsequently 6/11 and 5/11 factors of fifty 5 must be the lads and girls respectively. ie 30 boys and 25 women human beings. 2) subsequently 5/8 factors of the executed is given as 25(cherry) If finished be x then 5/8*x = 25, fixing we get x = 40. As finished is 40 then apple pies could be 15 (40--25) 3) throughout this project the documents given has long previous incorrect as (5+3) is 8. And 30 isn't a considered necessary diverse of 8. If we only spectacular it to 32, then the variety of apples 20 and that of oranges could be 12. 4) comparable as 2d one. enable y be the executed on the camp. Then 5/7*y= sixty 5. So y = 91. Thereby the staff huge variety must be the steadiness ie 91--sixty 5=26. 5) as promptly as decrease returned we are caught into the grab. The sum (5+7) is 12 and no integer isn't got here upon to furnish 40 by multiplying 12. If we only spectacular it to 40 8 assuming that 8 has been incorrect as 0 via fact of fact of damaging hand writing, then the variety of chocolate could be 20 and that of oatmeal could be 28

Answer 3

Hey Zay D

There would be 8 boys, 12 girls. Not a bad ratio for a young man.
Or even an old man at that. Come to think of it, any man. When
you get to the point the answer comes easy, consider a getting a
job in a casino, dealing dice. Pays well, and you could again be
working on that ratio of boys to girls.

Oz

Answer 4

There are 8 boys and 12 girls.

Answer 5

8 boys, 12 girls

2/3=8/12

Hope that helped. Good luck!