Whats the answer will mark brainliest

Arecipe calls for 1.2 cups of oil. how many liters of oil is this?

Mike and mitchell decide to have a foot race. they mark off a stretch of 100 yards, and recruit cindy to work the stopwatch. after running the race and looking at the results, cindy declared that mitchell was the fastest. so how did the boys times compare?

What is the percent by mass of oxygen in fe2o3