210
140
It is 140.
You can tell by looking at it that the answer is 139. If you must estimate, 70 + 70 = 140
70+70. Half the answer if it's even or ends in zero next time!
In the sequence 35, 70, 105, 140, 175, each number is the previous number plus 35.
Double 70 is 14070+70= 14070 x 2 = 140
The result of the equation - 70 plus 90 plus 60 plus 80, is found as follows; 70 + 90 + 60 + 80 = ( 70 + 90 ) + 60 + 80 = 160 + ( 60 + 80 ) = 160 + 140 = 300 Answer = 300
The result of the equation - 130 plus 70 plus 60 plus 80, is found as follows;130 + 70 + 60 + 80= ( 130 + 70 ) + 60 + 80= 200 + ( 60 + 80 )= 200 + 140= 340Answer = 340
140 / 2 = 70 Answer $70
700
140
140 minus 70 is 70.