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How to express '4cm to 5km' in the form of 1:n?

 

Subject
Math
Topic
Maths
Level
Middle School
Grade
2

Answer

1:125000

Steps

 

  1. 4 cm
  2. ---------
  3. 5 km
  4. Now 5 km = 5000 m
  5. = 5000 X 100 cm=
  6. 500000 cm
  7. 4 cm
  8. ---------
  9. 500000 cm
  10. 4
  11. -----------------
  12. 500 X 1000
  13. 1
  14. ------------------
  15. 125000
  16. 1:125,000

 

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