Ok if you would to take away 3 it would increase the mean median and mode
M equals 3.
That's your answer
Given that the total number of swimmers is 80, and the ratio of the seventh grade swimmers to all swimmers is 5:16. You will know that answer for this through cross multiplication. So let's put it this way:
5 ?
-- ----
16 80
Multiply 80 by 5 and you get 400 then divide this by 16 and you get 25.
Therefore, out of 80 swimmers, there are 25 seventh grade swimmers. Hope this answer helps.
Answer:
Leila's call lasted for 25 minutes.
Step-by-step explanation:
inital amount - (0.22 * minutes on the phone) = final amount
25 - 0.22x = 19.5
Solve for x
Subtract 25 from both sides
-0.22x = -5.5
Divide both sides by -0.22
x = 25
Answer: 13/39 in the Simplest form is 1/3.
Step-by-step explanation:
