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1.2 Übungen

Aus Online Mathematik Brückenkurs 1

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===Exercise 1.2:1===
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===Übung 1.2:1===
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Write as one fraction
Write as one fraction
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===Exercise 1.2:2===
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===Übung 1.2:2===
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<div class="ovning">
Determine the lowest common denominator of
Determine the lowest common denominator of
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===Exercise 1.2:3===
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===Übung 1.2:3===
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Calculate the following by using the lowest common denominator.
Calculate the following by using the lowest common denominator.
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===Exercise 1.2:4===
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===Übung 1.2:4===
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<div class="ovning">
Simplify the following by writing each part as one fraction. The fraction should be in simplest possible form.
Simplify the following by writing each part as one fraction. The fraction should be in simplest possible form.
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===Exercise 1.2:5===
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===Übung 1.2:5===
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<div class="ovning">
Simplify the following by writing each part as one fraction. The fraction should be in simplest possible form.
Simplify the following by writing each part as one fraction. The fraction should be in simplest possible form.
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===Exercise 1.2:6===
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===Übung 1.2:6===
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<div class="ovning">
Simplify
Simplify
<math>\ \,\displaystyle \frac{\displaystyle \frac{2}{\displaystyle 3+\frac{1}{2}}\displaystyle + \frac{\displaystyle \frac{1}{2}}{\displaystyle \frac{1}{4}\displaystyle -\frac{1}{3}}}{\displaystyle \frac{1}{2}\displaystyle - \frac{3}{\displaystyle 2-\frac{2}{7}}}</math>
<math>\ \,\displaystyle \frac{\displaystyle \frac{2}{\displaystyle 3+\frac{1}{2}}\displaystyle + \frac{\displaystyle \frac{1}{2}}{\displaystyle \frac{1}{4}\displaystyle -\frac{1}{3}}}{\displaystyle \frac{1}{2}\displaystyle - \frac{3}{\displaystyle 2-\frac{2}{7}}}</math>
</div>{{#NAVCONTENT:Answer|Answer 1.2:6|Solution |Solution 1.2:6}}
</div>{{#NAVCONTENT:Answer|Answer 1.2:6|Solution |Solution 1.2:6}}

Version vom 09:13, 22. Okt. 2008

 

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Übung 1.2:1

Write as one fraction

a) 47+711 b) 72−51 c) 61−52
d) 31+41+51 e) 78+43−34

Answer | Solution a | Solution b | Solution c | Solution d | Solution e


Übung 1.2:2

Determine the lowest common denominator of

a) 61+110 b) 41−81
c) 112−114 d) 245+175

Answer | Solution a | Solution b | Solution c | Solution d


Übung 1.2:3

Calculate the following by using the lowest common denominator.

a) 320+750−110 b) 124+140−116

Answer | Solution a | Solution b


Übung 1.2:4

Simplify the following by writing each part as one fraction. The fraction should be in simplest possible form.

a) 53710 b) 8372 c) 31041−51

Answer | Solution a | Solution b | Solution c


Übung 1.2:5

Simplify the following by writing each part as one fraction. The fraction should be in simplest possible form.

a) 271−115 b) 31−2121+31 c) 87−316310−51

Answer | Solution a | Solution b | Solution c


Übung 1.2:6

Simplify  21−32−7223+21+2141−31

Answer | Solution

Von „http://wiki.sommarmatte.se/wikis/2009/bridgecourse1-TU-Berlin/index.php/1.2_%C3%9Cbungen“