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Mathematics & Physics - Coggle Diagram

- - - - Check that your answer is in the correct units
      - Check that you have set a problem correctly
      - Choose conversion factors
- - - - Zeros between two other significant digits are always significant
        
        All finale zeros after the decimal point are significant ( on the right of the number )
      - Zeros on the left of the non zero number are not significant
      - Zeros used on the right with no decimal point are not significant
- - - - 4.56 cm x 1.4 cm = 6.38 cm2 = 6,4cm2