Question

Va rog din suflet dau coroana 5 stele dau multumesc si ma abonez va roooggg
Transforma in fractie ordinara:
4,(6)
2,2(3)
0,2(10)
0,125
3,0(24)
415,512

Answer 1

Răspuns:

4,(6)=(46-4)/9=42/9=14/3

2,2(3)=(223-22)/90=201/90=67/30

0,2(10)=(210-2)/990=208/990

0,125=125/1000=1/8

3,0(24)=(3024-30)/990=2994/990=1497/495

415,512=415512/1000=51939/125

Answer 2

Răspuns:

Explicație pas cu pas:

$\large \bf \star~ 4,6 = \dfrac{46-4}{9}= \dfrac{42^{(3}}{9}=\boxed{\bf \dfrac{14}{3}}$

$\it~~$

$\large \bf \star\star~ 2,2(3) = \dfrac{223-22}{90}= \dfrac{201^{(3}}{9}=\boxed{\bf \dfrac{67}{30}}$

$\it~~$

$\large \bf \star~ 0,2(10) = \dfrac{210-2}{990}= \dfrac{208^{(2}}{990}=\boxed{\bf \dfrac{104}{495}}$

$\it~~$

$\large \bf \star~ 0,125 = \dfrac{125^{(125}}{1000}= \boxed{\bf \dfrac{1}{8}}$

$\it~~$

$\large \bf \star\star~ 3,0(24) = \dfrac{3024-30}{990}= \dfrac{2994^{(6}}{990}=\boxed{\bf \dfrac{499}{165}}$

$\it~~$

$\large \bf \star\star~~ 415,512 = \dfrac{415512^{(8}}{1000}= \boxed{\bf \dfrac{51939}{125}}$

==pav38==