The mean of five numbers is 25. Abbie adds 5 to the first number, 10 to the second number, 15 to the third number, 20 to the fourth number and 25 to the fifth number to obtain a new set of five numbers.
What is the mean of the numbers in the new set?
Select one option, then click Submit.
100
50
40
30
25
Select an option, then submit.
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Junior Kangaroo 2019 (2019)
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