Working together, it takes two computers 5 minutes to send out a company's email. If it takes the slower computer 15 minutes to do the job on it's own, how long will it take the faster computer to do the job on it's own?

The answer is 6 minutes.

In principal to more is less in division and in multiplication more than 1 numbers are expected to increase.

As shown here;

15 mins = 15/2.5 = 6 , 15 separately.

5 mins = 2 5 + 2.5 = 5 combined

If the other computer has a same rate of decrease then we can subtract 15-2.5 = 12.5 and find the average of 6.25.

step-by-step explanation:

i need to answer questions so i dont know but i think its the first one because it goes up but a consent rate

13.33%

say 50 oranges, then 100 apples

80 are red, 20 are yellow

total fruit = 150

20chances out of 150 for yellow

20/150 = 13.33%