At a conference for 250 people, 40% of the participants are French, 45% are Americans, 10% are Germans, and the rest are of other nationalities. How many French participants are at the conference? (1 point)
150
130
120
100
100 French participants at the conference.
Calculation: 40% of 250 participants = (40/100) * 250 = 100 French participants.