Answer:
35 boys
25 girls
Step-by-step explanation:
you will the total number of volunteers and divide that by the total number of "parts" in the ratio (7+5=12)
60 / 12 = 5
you then will multiply your answer (in this case, 5) to each part of the ratio (7 to find the number of boys, & 5 to find the number of girls)
5x7=35 boys
5x5= 25 girls
HOPE THIS HELPS!!!