Mathematics: Describe a stradegy that let you locate fractions and decimals in the same number line

Describe a stradegy that let you locate fractions

Ответ:

abdullaketbi71

01.01.2022

I do this in 3 ways:

Divide it into 10 equal pieces: So it will be .1 , .2, .3, .9 or 1/10 2/10
Divide it into 4 equal pieces: .25 ; .50 ; .75;
Divide it into 2 equal pieces: .5 or 1/2

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Ответ:

krystlemiller4307

09.10.2020

Mathematics

D. 6.3

Step-by-step explanation:

Well you can make a triangle with the line PQ with it's height as 2 and base as 6.

Then you can use the Pythagorean Theorem to find the length of PQ.

a²+b²=c²

2²+6²=c²

4+36=c²

40=c²

c²=40

Square root both sides

c= $\sqrt{40}$

c≈6.3

Our answer is D. 6.3

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Describe a stradegy that let you locate fractions and decimals in the same number line

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