JouryM709924 JouryM709924

30-10-2022
Mathematics

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:) A mechanic took 8 hours totune up 6 fuel injected engines.How many engines can he tuneup in 24 hours?

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HanneloreL448048 HanneloreL448048

30-10-2022

Input data

A mechanic took 8 hours

Tune up 6 fuel

Procedure

ratio

[tex]r=\frac{6\text{ engines}}{8\text{ hours}}=0.75\text{ eng/h}[/tex]

Now for 24h

[tex]\begin{gathered} e=24\cdot0.75\text{ eng/h} \\ e=18\text{ engines} \end{gathered}[/tex]

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