Answer:  The volume of the cuboid  is:  " 11 ,200 cm³ " .
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Step-by-step explanation:
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The formula for the volume of a "cuboid" ; 
       which is given in:  "cubic units" ;  or,  "units³ " ;  is:
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         →    Volume, "V" = length (L)  * width (w) * (height)  ;
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  →  The 3 (three given values are "4m" , "4 cm" and "7cm" .
We need the units of measurement to be equal;  so we need to convert the " 4m " to "cm" :
  Note that:  " 1 m = 100 cm " ; {exact conversion} ;
  So:   4m ( 100 cm / 1 m) = (4 * 100) cm = 400 cm.
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Now, we can plug these values and solve for the volume; in units of "cm³ " ;
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   V = 400 cm * 4 cm * 7 cm ;
      =  400 * 4 * 7 * cm * cm * cm ;
      =  400 * 4 * 7 cm³ ;
      =  1600 * 7 cm³ ;
      =  11, 200 cm³ 
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The answer is:  " 11 ,200 cm³ " .
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