17.25
86.25
690
0.7207
0.0087
0.0667
0.013
0.0145
9.2
9.8571
0.0667
53.0769
The sum of the equation - 990 + 880+40 +90 +790 +690, is found as follows;990 + 880 +40 +90 +790 +690= (990 + 880) + (40 +90) + (790 + 690)= ( 1870 ) + ( 130 ) + ( 1480 )= 3480Answer = 3480