a whole
1half+1half 3quarters+1quarter
4
150%
179
0.5
0.3333
3
9
No
One half = ½ = 0.5
A benchmark is a standard or point of reference used for evaluating or comparing the performance of something. In investing, a benchmark is typically an index that represents a particular market or asset class against which the performance of a portfolio or investment can be measured.