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Ordonati crescator fractiile folosind reprezentarea pe un segment: a)1/3,1/4,1/2,1/5 b)3/5,1/5,4/5,2/5. c)3/5,3/3,3/4,3/2.

Răspuns :

a
|-------------|---|---|---------|-------------------------------|
|-------------|1/5
|----------------|1/4
|---------------------|1/3
|-------------------------------|1/2

b
|-----|-----|-----|-----|-----|
|-----|1/5
|-----|-----|2/5
|-----|-----|-----|3/5
|-----|-----|-----|-----|4/5

c
|------------------------------------|--------|---------------|----------------------------|
|------------------------------------|3/5
|---------------------------------------------|3/4
|------------------------------------------------------------|3/3
|------------------------------------------------------------------------------------------|3/2









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