Since the spinner has 5 slots it contains 3 odd and 2 evens,
- Odds ⇒ 1, 3, 5
- Evens⇒ 2,4
this can be expressed as
, cross multiply and we get
%
Find the mean for the following set of of data 26, 49, 35, 42, 31, 39
2 answers:
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Answer: 18
Step-by-step explanation:
The least common denominator of and
is going to be a multiple of 9 and 6. Let us list them out:
9: 9, <u>18</u>, 27, 36, 45, 54, 63, 72, 81, 90
6: 6, 12, <u>18</u>, 24, 30, 36, 42, 28, 54, 60
You can see I bolded and underlined 18. Why? This is the first common multiple of 9 and 6 so it is our least common denominator (LCD).