Can someone please help me and don't steal meh points

Pls me this is due today and i need i will make brainliest if you me answer correctly and i will report if you try to give me a dumb answer.

For one history test, keith had to answer 40 questions. of these 40 questions, keith answered 28 of them correctly. what percent did keith get on his history test? round your answer to the nearest tenth if necessary

How many kilometers are equal to 5 miles? use 1 mile ≈ 1.61 kilometers. !