The equation $y+4x=100$ represents your distance y (in meters) from the finish line x seconds after you begin your leg of a relay race. The equation $y+3.5x=96$ represents your opponent’s distance from the finish line. How far do you need to run until you catch up to your opponent?

Ascientist has discovered an organism that produces five offspring exactly one hour after its own birth, and then goes on to live for one week without producing any additional offspring. each replicated organism also replicates at the same rate. at hour one, there is one organism. at hour two, there are five more organisms. how many total organisms are there at hour seven? 2,801 19,531 19,607 97.655

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

Can someone answer this question for me