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3 years ago

To multiply 10 with 2/5 you should_________.

Mathematics

2 answers:

arlik [135]3 years ago

8 0

Answer:

i should multiply 10 by 2/5

10×2/5

=20/5

Sati [7]3 years ago

3 0

Answer:

convert 2/5 to a decimal, which is 0.4

multiplying a value by 10 means you should move the decimal point one unit to the right

so 10 x 2/5 = 4

Step-by-step explanation:

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

Rama09 [41]

Answer:

the actual pressure is 31.09

Complete question:

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

Step-by-step explanation:

Given,

Ali's tyre presser gauge show a reading 8% higher than the actual pressure.

Ali's gauge shows 33.58.

Let the actual pressure be x.

According to problem,

$x\times\frac{108}{100} =33.58$ { [If 8% increasing of a no ⇒ The number becomes = $(\frac{100+8}{100})$ of the number}

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

x=31.09

Therefore, the actual pressure is 31.09

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zimovet [89]

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pogonyaev

Answer:

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3 years ago

Solve the following matrix equations: (matrices)

Masja [62]

Step-by-step explanation:

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Tamiku [17]

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the answer is on here

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