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Bezzdna [24]
3 years ago
15

Fellow person with an easy question here :))

Mathematics
1 answer:
Leviafan [203]3 years ago
3 0

The actual wingspan of fly is 5.5cm

Step-by-step explanation:

Given,

Scale of drawing;

4mm = 1cm

Ratio of mm to cm = 4:1

Wingspan of fly in drawing = 22mm

Let,

x be the actual wingspan.

Ratio of mm to cm = 22:x

Using proportion;

Ratio of mm to cm :: Ratio of mm to cm

4:1::22:x\\

Product of extreme = Product of mean

4*x=22*1\\4x=22

Dividing both sides by 4

\frac{4x}{4}=\frac{22}{4}\\x=5.5

The actual wingspan of fly is 5.5cm

Keywords: proportion, division

Learn more about division at:

  • brainly.com/question/11150876
  • brainly.com/question/11175936

#LearnwithBrainly

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