Question

7km 5m ; 8m 6cm and 4m 9mm

Answer 1

I THINK THE QUESTION IS TO ADD THESE MEASUREMENTS..
SO, 7km 5m +8m 6cm +4m 9mm
      =[7×1000000+5×1000+8×1000+6×100+4×1000+9]mm    
      =7000000+5000+8000+600+4000+9
      =717609
hope this will help you

Answer 2

Answer:

7017.069m

Step-by-step explanation:

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