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3 years ago

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

Mathematics

2 answers:

NemiM [27]3 years ago

8 0

The width becomes 21 centimeters hope this helps:)

fenix001 [56]3 years ago

6 0

$\frac{width}{distance} = \frac{15}{20} = \frac{3}{4}$

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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