Carry out these operations as if they were calculations of experimental results, and express each answer in the correct units and with the correct number of significant figures:
(d) (7.8 m - 0.34 m) / (1.15s + 0.82 s)
The Attempt at a Solution
(7.8 m - 0.34 m) / (1.15 s + 0.82 s)
(7.46 m) / (1.97 s)
It tells me the answer is 0.76 m/s :\. I double checked and this is what they say is the right answer.