In a certain school 3/4 of boys and 2/5 of girls wear overcoats in winter. If the ratio of boys to girls in the school is 4:1, then what percentage of total students wear overcoats in winter?
In a certain school 3/4 of boys and 2/5 of girls wear overcoats in winter. If the ratio of boys to girls in the school is 4:1, then what percentage of total students wear overcoats in winter?