2 years ago

Write the rational number 2.13 repeating as the ratio of two integers

Mathematics

1 answer:

zmey [24]2 years ago

6 0

Let

x = 2.131313... Equation 1

Multiply both sides by 100 to get:

100x = 213.131313... Equation 2

Subtract equation 1 from equation 2.

99x = 211

x = 211/99

Answer: 211/99

You might be interested in

Mass error due to temperature is systematic error or random error

nika2105 [10]

Mass error is due to temperature which is a random error. I believe.

5 0

3 years ago

?>?>?>>??>Find the area of the kite.

sineoko [7]

Check the picture below.

$\bf \stackrel{\textit{area of triangles on the left}}{2\left[\cfrac{1}{2}(2)(3) \right]}+\stackrel{\textit{area of triangles on the right}}{2\left[\cfrac{1}{2}(4)(3) \right]}\implies 6+12\implies 18$

8 0

3 years ago

(6, –3) and (6, –11) (6, –5) and (6, –9) (10, –7) and (2, –7) (8, –7) and (4, –7)

ivolga24 [154]

i really appreciate this post you are the real mvp

3 0

2 years ago

X/8+6=32 this is a problem from my math homework please help me solve it!

Whitepunk [10]

X/8=32-6
x/8=26 Do cross product
x=8*26
x=208

7 0

3 years ago

Dimetri

Nikolay [14]

Step-by-step explanation:

6 0

2 years ago