Answer: 1/2
Step-by-step explanation: There are two odd numbers and two even numbers. It's equally likely for the spinner to land on an odd or even number. so the answer will be 2/4 or 1/2.
(2/4 = 1/2)
There are 4 total numbers on the spinner.
There are two odd numbers ( 1 and 3)
The probability of landing on an odd number are:
Number of odd numbers / total numbers
= 2/4 which reduces to 1/2
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