The denominator of a certain fraction is three more than twice the numerator. If 7 is added to both terms of the fraction, the resulting fraction is 3/5. Find the original fraction. O a. 13/5 O b. 5/13 O c. 3/5 O d. 8/5 O e. none of theseA man on a wharf is pulling a rope tied to a raft at a rate of 0.6 m/s. If the hands of the man pulling the rope are 3.66 m above the water, how fast is the raft approaching the wharf when there are 6.1 m of rope out? O a. -0.75 m/s O b. -0.54 m/s O c. -1.75 m/s O d. none of these O e. -0.25 m/s