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aneban
aneban aneban
  • 04-05-2016
  • Mathematics
Answered

a photograph that measures 20 cm by 15 cm is enlarged so that its length becomes 28 cm. what does the width become?

Verified Answer :

TheAdoringChild
TheAdoringChild TheAdoringChild
  • 04-05-2016

the width becomes 21 centimeters hope this helps:)

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slevo
slevo slevo
  • 04-05-2016

\(\frac{width}{distance} = \frac{15}{20} = \frac{3}{4}\)

This means that ,assumining the dimensions stay the same, the width will be equal to three quaters of the length

∴ When length=28cm 
   width = 0.75 × 28 = 21cm

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