What’s the answer to this? I’ll mark you brainliest if you tell me the answer/what to put 3

When y’all answer can y’all explain too !

Two friends are reading books. jimmy reads a book with 21,356 words. his friend bob reads a book with one-and-a-half times as many words. which expression represents the number of words bob reads?

When steve woke up. his temperature was 102 degrees f. two hours later it was 3 degrees lower. what was his temperature then?