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Скорочення дробів

Authored by Тетяна Кінда

Mathematics

8th Grade

Used 14+ times

Скорочення дробів
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12 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Скоротити дріб

15p4q1425p12q7\frac{15p^4q^{14}}{25p^{12}q^7}

3q75p8\frac{3q^7}{5p^8}

3q25p8\frac{3q^2}{5p^8}

5q23p3\frac{5q^2}{3p^3}

3q25p3\frac{3q^2}{5p^3}

3q75p3\frac{3q^7}{5p^3}

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Cкоротити дріб 7a835a2\frac{7a^8}{35a^2}  

 a45\frac{a^4}{5}  

 a65\frac{a^6}{5}  

 5a45a^4  

 5a65a^6  

 a105\frac{a^{10}}{5}  

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Cкоротити дріб 60cd1545d3\frac{60cd^{15}}{45d^3}  

 12cd1212cd^{12}  

 4cd123\frac{4cd^{12}}{3}  

 12cd312cd^3  

 12cd512cd^5  

 4cd53\frac{4cd^5}{3}  

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Cкоротити дріб 6a2b648a3b4\frac{6a^2b^6}{48a^3b^4}  

 8b2a\frac{8b^2}{a}  

 b29a\frac{b^2}{9a}  

 b28a\frac{b^2}{8a}  

 8ab10\frac{8a}{b^{10}}  

 8ab2\frac{8a}{b^2}  

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 

Cкоротити дріб 12b88b16\frac{12b^8}{8b^{16}}  

 32b2\frac{3}{2b^2}  

 3b22\frac{3b^2}{2}  

 3b82\frac{3b^8}{2}  

 32b8\frac{3}{2b^8}  

 4b2\frac{4}{b^2}  

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Cкоротити дріб 15a8b312a4b9\frac{15a^8b^3}{12a^4b^9}  

 5a24b3\frac{5a^2}{4b^3}  

 5a44b6\frac{5a^4}{4b^6}  

 3a2b3\frac{3a^2}{b^3}  

 3a4b6\frac{3a^4}{b^6}  

 4a45b6\frac{4a^4}{5b^6}  

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 

Cкоротити дріб 45a4b69a8\frac{45a^4b^6}{9a^8}  

 5a9b6\frac{5a^9}{b^6}  

 5b6a4\frac{5b^6}{a^4}  

 36b6a4\frac{36b^6}{a^4}  

 36b5a2\frac{36b^5}{a^2}  

 b65a2\frac{b^6}{5a^2}  

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