RyanGreene RyanGreene
  • 21-05-2014
  • Mathematics
contestada

A rectangular field is 280 m by 390 m. A rectangular barn 25 m by 33 m is built in the field. How much area is left over?

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Ryan2
Ryan2 Ryan2
  • 21-05-2014
Field area:

280 x 390 = 109,200 m²

Barn area:

25 x 33 = 825 m²

let area:   109,200 - 825 = 108,375 m²


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