V=Stefan and some friends organized a party for the people in his building. The party was held at the park across the street. At the party there were 380 places to sit, including the benches in the park and the chairs people brought to the party. Of those seats, 0.45 of them were used by women and girls. How many seats were used by men and boys? Is that fraction of the total number of seats less than or greater than ? Explain your mathematical thinking.