Erika spent 5/6 hours on her computer visiting two websites. She spent 1/5 of an hour at the first website. How many hours did she spend at the second website
5/6 - 1/5 = 25/30 - 6/30 = 19/20
oops! typo
19/30
To find out how many hours Erika spent at the second website, we need to subtract the time she spent at the first website from the total time she spent on her computer.
Total time spent on the computer = 5/6 hours
Time spent at the first website = 1/5 hour
To find the time spent at the second website, we can subtract the time spent at the first website from the total time spent on the computer:
Time spent at the second website = Total time spent on the computer - Time spent at the first website
Time spent at the second website = 5/6 hours - 1/5 hour
To subtract these two fractions, we need a common denominator. The least common multiple (LCM) of 6 and 5 is 30.
Time spent at the second website = (5/6)*(5/5) - (1/5)*(6/6)
Time spent at the second website = 25/30 - 6/30
Time spent at the second website = (25 - 6)/30
Time spent at the second website = 19/30 hour
Therefore, Erika spent 19/30 hour at the second website.
To find out how many hours Erika spent at the second website, we first need to determine how much time she spent on the first website.
Erika spent 5/6 hours on her computer, and 1/5 of an hour at the first website.
To find out how much time she spent at the first website, we need to multiply the total time Erika spent on her computer (5/6 hours) by the fraction representing the time spent at the first website (1/5), like this:
(5/6) * (1/5) = 5/30 = 1/6
So, Erika spent 1/6 hours at the first website.
To find out how many hours Erika spent at the second website, we can subtract the time spent at the first website (1/6 hours) from the total time Erika spent on her computer (5/6 hours), like this:
(5/6) - (1/6) = 4/6
Simplifying the fraction, we get:
4/6 = 2/3
Therefore, Erika spent 2/3 hours at the second website.
In decimal form, this is approximately 0.67 hours.