21. Which problem could be solved with division? A Steven has 1 yard of felt. He needs 25 yards of felt. How much more felt does he need? B Steven has yard of felt. He needs yard for each flag. How many flags can he make? C Steven has yard of felt. He uses of the felt for each flag. How much felt will he use on each flag? D Steven has yard of felt. He used -yard to make a flag. How much felt does he have left?
Set up and solve a proportion for the following application problem. if 55 pounds of grass seed cover 404 square feet, how many pounds are needed for 7272 square feet?
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.