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wlad13
3 months ago
7

ali's tyre pressure gauge shows a reading witch is 8 % lower than the actual pressure when the gauge shows 33.58

Mathematics
1 answer:
AnnZ [12.3K]3 months ago
5 0

Answer:

The actual pressure is 31.09

Complete question:

What is the actual pressure when Ali's gauge indicates 33.58

Step-by-step explanation:

Given,

Ali's tire pressure gauge displays a reading that is 8% higher than the true pressure.

His gauge reads 33.58.

Let the actual pressure be denoted as x.

According to the problem,

x\times\frac{108}{100} =33.58 { [If 8% increase of a number ⇒ The number becomes = (\frac{100+8}{100})of the number}

x= \frac{33.58\times100}{108}

x=31.09

Thus, the actual pressure equals 31.09

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