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3 years ago

Find the average height of the building shown in the table 1.667 1.483 1.483 1.451 1.381

Mathematics

2 answers:

madreJ [45]3 years ago

3 0

Add them all up and then divide by 5. The answer is 1.493

katovenus [111]3 years ago

3 0

Answer:

Average of height of the building = 1.493.

Step-by-step explanation:

We have given the different heights of the buildings are 1.667, 1.483, 1.483, 1.451, 1.381.

We need to find the average height of the building by given data.

We know the formula of the average, as following:

Average = $\frac{sum of observations}{no. of observations}$

According to the question,

Average of height of the building = $\frac{1.667+1.483+1.483+1.451+1.381}{5}$

Average = $\frac{7.465}{5}$

Average of height of the building = 1.493.

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If a girl read 3/8 of a chapter book and another girl read 3/6 of a chapter book which girl read more pages

fredd [130]

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-------------------------------------------

The common denominator = 1 * 2 * 2 * 2 * 3 = 24

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So, the fraction of the great numerator will be the great fraction

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∴ $\frac{3}{6} > \frac{3}{8}$

==================================================

<u>Another solution:</u>

Convert both fractions to decimal:

3/8 = 0.375

3/6 = 0.5

0.5 > 0.375

===================================================

<u>Third Solution: </u>

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So, 3/6 > 3/8

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Pemdas
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basically anything to the 0 poiwer is 1

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