111
90
That would be 90.
3 + 8 + 21 + 22 + 36 = 90 Ans.// What do you mean?
90.
Factor 90 and find a combination that would add up to 21. 3x3x5x2. Try 3x3 plus 5x2. Nope. Try 3x5 plus 3x2. 15 + 6 = 21. Got it!
21% of 90= 21% * 90= 0.21 * 90= 18.9
21% of 90= 21% * 90= 0.21 * 90= 18.9
90% of 21= 90% * 21= 0.9 * 21= 18.9
385
480
270
The result of the equation - 90 plus 90 plus 60 plus 80, is found as follows; 90 + 90 + 60 + 80 = ( 90 + 90 ) + 60 + 80 = 180 + ( 60 + 80 ) = 180 + 140 = 320 Answer = 320