Question

13. Simplificati fractia 72/108 cu;
a) 3
b) 4
c) 6
d) 9
e) 12
f) 36​

Answer 1

Răspuns:

$a) \: \frac{72 {}^{(3} }{108} = \frac{72 :3 }{108 :3 } = \bf{}\frac{24}{36}$

$b) \: \frac{72 {}^{(4} }{108} = \frac{72 :4 }{108 : 4} = \bf{} \frac{18}{27}$

$c) \: \frac{72 {}^{(6} }{108} = \frac{72 :6 }{108 :6 } = \bf{} \frac{12}{18}$

$d) \: \frac{72 {}^{(9} }{108} = \frac{72 : 9}{108 :9 } = \bf{} \frac{8}{12}$

$e) \: \frac{72 {}^{(12} }{1 08} = \frac{72 :12 }{108 :12 } = \bf{} \frac{6}{9}$

$f) \: \frac{72 {}^{(36} }{108} = \frac{72 : 36}{108 :3 6} = \bf{} \frac{2}{3}$