A community for students. Sign up today!
Here's the question you clicked on:
 0 viewing
 2 years ago
1.write an expression to represent the time you still have left to finish an exam if the whole exam takes "t" hours and you have been working on the exam for 25 minutes.
a. give the answer in minutes
b.give the answer in hours
anyone?? needd help >..<
 2 years ago
1.write an expression to represent the time you still have left to finish an exam if the whole exam takes "t" hours and you have been working on the exam for 25 minutes. a. give the answer in minutes b.give the answer in hours anyone?? needd help >..<

This Question is Closed

Infinyte
 2 years ago
Best ResponseYou've already chosen the best response.1in minutes it would be t/25=t amount of minutes. ex. if the test took 5 hors the first thing you would do is 60x5(which equals 300 btw) then you would just do 300/25 which equals 12 Hours are a bit trickier. I think that because there are 60 mins in one hour and thirty mins in a half hour, it would be either 60/25 or 30/25. 30/25=1.2 and 60/25 is double the ammount (2.4)

Infinyte
 2 years ago
Best ResponseYou've already chosen the best response.1thats what i think though

chubbytots
 2 years ago
Best ResponseYou've already chosen the best response.0ohh oohh hmm so 1.2 is the minutes and 2.4 is the hour???

Infinyte
 2 years ago
Best ResponseYou've already chosen the best response.1not really, because we dont know what "t" is, so its an open equation ( t/25=t amount of minutes.) however, i dont know if they count half hours and/or whole hours, so i put in the half hour and the whole hour that way i can count both

Infinyte
 2 years ago
Best ResponseYou've already chosen the best response.1you understand what i mean right?

Infinyte
 2 years ago
Best ResponseYou've already chosen the best response.1alright cool! again i hope i get the correct answer, because im not one for giving wrong answers, lol
Ask your own question
Ask a QuestionFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.