The largest angle in a triangle is three times as big as the smallest angle, and the middle angle is twice as big as the smallest angle. find the measures of all three angles in the triangle

Jacob signs up to work for 2 1/2 hours at the school carnival. if each work shift is 3/4 hour, how many shifts will jacob work? (i just want to double check : |, for anybody that responds! : )

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?

In priyas math class there are 10 boys and 15 girls. what is the ratio of boys to girls in priyas math class? express your answer as a decimal