Miss tan has 20 boys and 15 girls in her English class. What percent of the student are girls?

8000 + 8800 + 8000 + 8 million + 80 trillion + another a katrillion equals

Daniel bought a computer game for $25 and later sold it to thomas for a 40% profit. how much did daniel sell the computer game for?

It took alice 5 5/6 hours to drive to her grandparents' house for . on the way home, she ran into traffic and it took her 7 3/8 hours. how much longer did the return trip take? write your answer as a proper fraction or mixed number in simplest form. the trip home took __hours longer. ?