Question

DAU COROANA! +13 puncte! va rog!
reprezentati sub forma de fractie ordinara fiecare dintre urmatoarele numere!
a)0,0(6)
b)32,8(204)
c)2,3(21)
d)3,2(36)
e)4,1(24)
f)3,45(495)

Answer 1

a) 0,0(6) = 6/90 = 2/30 = 1/15
b) 32,8(204) = (328204 - 328)/9990 = 327876/9990 = 163938/4995
c) 2,3(21) = (2321 - 23)/990 =  2298/990 = 1149/495 = 383/165
d) 3,2(36) = (3236 - 32)/990 = 3204/990 =  1602/495 = 534/165 = 178/55
e) 4,1(24) = (4124 - 41)/990 = 4083/990 = 1361/330
f) 3,45(495) = (345495 - 345)/99900 = 345150 /99900 = 34515/9990 = 6903/1998 = 2301/666 = 767/222