Question

4. Calculați diferenţa fracțiilor, apoi verificați folosind adunarea: a) 7 /16 - 5/16 b) 11/18- 5/18 c) 19/29-7/29 d) 10/51-8/51 VA ROG REPEDE! ​

Answer 1

a) 7/16 - 5/16 = 2/16

verificare: 2/16 + 5/16 = 7/16

b) 11/18 - 5/18 = 6/18

verificare: 6/18 + 5/18 = 11/18

c) 19/29 - 7/29 = 12/29

verificare: 12/29 + 7/29 = 19/29

d) 10/51 - 8/51 = 2/51

verificare: 2/51 + 8/51 = 10/51