Eight less than the product of number N and 1/4 is no more than 98

Acable car begins its trip by moving up a hill. as it moves up, it gains elevation at a constant rate of 50 feet/minute until it reaches the peak at 2,000 feet. then, as the car moves down to the hill’s base, its elevation drops at the same rate.

This is so hard and it’s for a test

Ming says that 0.24 > 1/4 because 0.24= 2/4. which best explains mings error