(6518818+2372)/(4331-1341)=? (77073217+3023)/(68906-576)=? (5817362+1986)/(1940-1024)=?

Question

(6518818+2372)/(4331-1341)=?
(77073217+3023)/(68906-576)=?
(5817362+1986)/(1940-1024)=?

Answer 1

(6518818+2372):(4331-1341)=2181
1)6518818+2372=6521190 
2)4331-1341=2990 
3)6521190:2990=2181

(77073217+3023)/(68906-576)=1128
1)77073217+3023=77076240
2)68906-576=68330
3)77076240/68330=1128

(5817362+1986)/(1940-1024)=
1)5817362+1986=5819348
2)1940-1024=916
3)5819348:916=6353