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3 years ago

What number increased by 130% is 69

Mathematics

1 answer:

Gre4nikov [31]3 years ago

4 0

Answer:

The number is 30.

Step-by-step explanation:

Let the number be x

x + (130% of x) = 69

x + 13x/10 = 69

or, (10x + 13x)/10 = 69

or, 23x = 690

or, x = 690/23

so, x = 30

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skelet666 [1.2K]

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3 years ago

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4 years ago

A Storage shed has the shape of an upside down cone. The shed has a volume of 209 cubic meters and is 10 meters wide. To the nea

Mrrafil [7]

Answer:

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Step-by-step explanation:

Given that

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3 years ago

PLEASE HELP, I REALLY NEED IT!!!

kogti [31]

The number which is express in each of the models as given in the image attached to the task content are as follows;

a). 1.37

b). 1.37

c). 1.37.

<h3>What numbers are expressed according to the given models in the task content?</h3>

It follows from the task content that the models describe that One flat represents 1 whole, One rod represents 1 tenth and one unit represents 1 hundredth.

It therefore follows from the task content that in each of the models, the algebraic sum of flat(s), rods and units as the case may be results in the value; 1.37 as the utmost number represented by the models.