Luis rode his bike for 48 minutes after school for what part of an hour did he ride his bike? write the fraction in simplest form

If you can solve all of these i will give ! - 4% of 190 - 4% of 162.5 - 4% of 140 - a 4% increase from 155.1 - a 4% increase from 159.8

Awoman has 14 different shirts: 10 white shirts and 4 red shirts. if she randomly chooses 2 shirts to take with her on vacation, then what is the probability that she will choose two white shirts? show your answer in fraction and percent, round to the nearest whole percent.

What adds to be the bottom number but also multiplies to be the top number with 8 on the bottom and 15 on top