A baby mango tree stands 2.6 meters above the ground. Its roots extend 7/5 meters below the ground. Which of the following expressions represent the difference in elevation between the top of the mango tree and the tips of its roots?A: | 2.6-7/5 |B: | 7/5-2.6 |C: None of the aboveTo be honest, I am leaning towards answer choice C