Aneesha travels at a rate of 50 miles per hour. Morris is traveling 3 feet per second less than Aneesha. Which is the best estimate of the speed Morris is traveling?

1 mile = 5,280 feet

45 miles per hour

46 miles per hour

47 miles per hour

48 miles per hour

50 miles per hour = 73.33 feet per second (the conversion rate)

now if Morris is travelling 3 feet per second less than Aneesha so, the speed of Morris is 70.33 feet per second;

if we convert this to Miles per hour;

70.33 feet per second = 48 miles per hour (approximately)

so here the last last option is the right

48 miles per hour