20km-60dam+12m : ............. M?
            Matematika
            
               
               
            
            
               
               
             
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                Pertanyaan
            
            20km-60dam+12m : ............. M?
               
            
               1 Jawaban
            
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1. Jawaban iinaav
20(1000)m-60(10)m+12m=19400m+12m=19412 m
nb:1 dam=10m