Question

Find the cube root of 27000by prime facterisation method

Answer 1

Answer:

30

Step-by-step explanation:

$\frac{27000}{2} = 13500\\\\ \frac{13500}{2} = 6750\\\\\frac{6750}{2} = 3375\\\\\frac{3375}{5} = 675\\\\\frac{675}{5} = 135\\\\ \frac{135}{5} = 27\\\\ \frac{27}{3} = 9\\\\\frac{9}{3} = 3\\\\ \frac{3}{3} = 1$

$27000=2*2*2*5*5*5*3*3*3\\\sqrt[3]{27000} = 2*5*3=30$

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