Can someone give me a word problem for dividing these two fractions: 6 and 1/3

Billy plotted −3 4 and −1 4 on a number line to determine that −3 4 is smaller than −1 4 is he correct? explain why or why not?

The fraction 7/9 is equivalent to a percent that is greater than 100%. truefalse

Find the volume of the solid obtained by rotating the region enclosed by the curves y=1x and y=7^-x about the x-axis. (use symbolic notation and fractions where needed.) volume =