yroseborop7m1fm yroseborop7m1fm
  • 23-04-2018
  • Mathematics
contestada

a photograph is 12in long by 20in wide. It is reduced so that the width is 15in what is the new length.

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Lizzie1823
Lizzie1823 Lizzie1823
  • 23-04-2018
the photo should now be 9in long. 
15/20 = l/12
15/20 *12
=9
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