Question

Ma puteti ajuta la 1 2 3 si 4 va rog ​

Answer 1

Răspuns:

1. a) 28/10

b) 33,(3)/10

c) 8,(3)/10

d) 1245,7/10

e) 19,3/10

2. a) 12/100 = 3/25

b) -15/10 = -3/2

c) 2457/1000

d) -71/10

e) 125/1000 = 1/8

3. a) 3/9 = 1/3

b) 15-1/9 = -14/9

c) 2457-2/999 = 2455/999

d) 71-7/9 = 64/9

e) 125/999

4. a) 15-1/90 = 14/90 = 7/45

b) 1015-101/900 = -914/900 = -457/450

c) 23457-23/9990 = 23434/9990 = 11717/4995

d) 73251-7325/9000 = -65926/9000 = -16489/2250

e) 5412-54/9900  = 5358/9900 = 2679/4950