Question

resuelve
7/4+7/8-5/2 5/3+1/2+3/4 8/5-(17/10-3/2) 3/7-(5/21+1/14) por favor con procedimiento

Answer 1

7/4+7/8-5/2 =(14+7-20)/8= 1/8

5/3+1/2+3/4 = (20+6+9)/12=35/12

8/5-(17/10-3/2) = 8/5-(17-15/10)=8/5-(2/10)=8/5-1/5=(8-1)/5= 7/5

3/7-(5/21+1/14)=3/7-((10+3)/42)= 3/7-(13/42)=(18-13)/42= 6/42= 1/7

espero que los entiendas