How can you adjust the whole-number quotient if your estimate is too high or too low?

Pls! does anybody know a shortcut for answering these types of questions in the future?

Write a fraction less than 1, which has a denominator of 6 and is greater than 3/4 plz answer !

6. tim is trying to study but hours go by and he doesn't get anything done. what time management advice would tim? work in smaller chunks of time an hour or less whenever you have a few minutes to spare. create flashcards. talk to your instructor right away and make a plan together for how you can get back on track, take scheduled breaks only or allow yourself only 5-10 minute breaks find somewhere quiet like a library or school to study tum off your phone and/or tell others you are busy