117
Efficiency = ( useful energy output / total energy input ) x 100
Four plus 4 plus 508 minus 12 divided by 20 times 4 divided by 100 is equal to 515.98
The answer is 132.
What is 100 divided by 2 plus 3
100 100 004 001 ------- 205 -------
YES!
Well, 1+1+1+2+3 equals 8, so 800.
2.5
2800.3 divided by 100 would equal 28.003.
100 times 3 divided by 10 plus 25 subtract 5 EQUALS 50 unless there are parentheses...
280