Please help me find the area of the red rectangle , ignore my writing, it's probably not useful

Two cyclists 84 miles apart start riding toward each other at the same. one cycles 2 times as fast as the other. if they meet 4 hours later, what is the speed (in mi/h) of the faster cyclist?

Eric drove 275 miles in 5 hours. at the same rate how long would it take him to drive 495 miles?

During each minute of a comedy show, carlin laughs 55 times. carlin watches 33 comedy shows every day, and each show is 40 minutes long. how many times does carlin laugh every day due to the comedy shows?