80% of 170= 80% * 170= 0.8 * 170= 136
170 - 80 = 90
It is: 170+80 = 250
80/170 = 8/17
170 x 80 = 17 x 8 x 100 = 13600
136/170 * 100 = 80%
It means: 80 plus 90 = 170
The result of the equation - 80 plus 90 plus 60 plus 80, is found as follows; 80 + 90 + 60 + 80 = ( 80 + 90 ) + 60 + 80 = 170 + ( 60 + 80 ) = 170 + 140 = 310 Answer = 310
170% of 85 = 170% * 85 = 1.7 * 85 = 144.5
Time = Distance/Speed = 170/80 = 2.125 hours = 2 hours and 7.5 minutes.
That is approximately 47.058 %
The result of the equation - 130 plus 40 plus 60 plus 80, is found as follows;130 + 40 + 60 + 80= ( 130 + 40 ) + 60 + 80= 170 + ( 60 + 80 )= 170 + 140= 310Answer = 310