Respuesta :

3/8 is 37.5%. 27+37.5=64.5%. 100-64.5%=35.5.

35.5% are children
3/8 as a percentage is 37.5%

37.5% + 27% is 64.5%

100% - 64.5% is 35.5%

this means the percentage of children is 35.5%, I hope I helped :)