Question

simplificati pentru a obtine fractii ireductibile : a)18/24 b) 24/36 c)20/60 d)21/42 e) 150/350 f)1515/1414​

Answer 1

a) 18/24 simplificat cu 6 = 3/4

b) 24/36 simpl. cu 6 = 4/6 simpl. cu 2 = 2/3

c) 20/60 simpl. cu 10 = 2/6 simpl. cu 2 = 1/3

d) 21/42 simpl. cu 7 = 3/6 simpl. cu 3 = 1/2

e) 150/350 simpl. cu 10 = 15/35 simpl. cu 5 = 3/7

f) 1515/1414 simpl. cu 101 = 15/14

Answer 2

Răspuns:

Explicație pas cu pas:

$\bf a)~ ~\dfrac{18^{(6}~}{24} =\red{\dfrac{3}{4} }$

$\bf b)~~\dfrac{24^{(12}~}{36} =\purple{\dfrac{2}{3} }$

$\bf c)~~\dfrac{20^{(20}~}{60} =\blue{\dfrac{1}{3} }$

$\bf d)~~\dfrac{21^{(21}~}{42} =\green{\dfrac{1}{2} }$

$\bf e)~~\dfrac{150^{(50}~}{350} =\red{\dfrac{3}{7} }$

$\bf f)~~\dfrac{1515^{(101}~}{1414} =\pink{\dfrac{15}{14} }$