Your answer is gram hope this helps that is what unit to use  :)
        
             
        
        
        
 22 because you take the smallest and largest number and subtract them so you do 81-59=22
        
             
        
        
        
Answer:
Prime numbers are numbers that cannot be divided into further whole numbers. You cannot divide 19 and 13 because 13 and 19 are already prime numbers.
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Answer:
13 I think if i´m right please mark me brainliest please thank you and have a great day
Step-by-step explanation: