Answer the question based on the following information.
The following table presents the sweetness of different items relative to sucrose, whose sweetness is taken to be $1.00.$
| Lactose |
0.16 |
| Maltose |
0.32 |
| Glucose |
0.74 |
| Surcose |
1.00 |
| Fructose |
1.70 |
| Saccharin |
675.00 |
Approximately how many times sweeter than sucrose is a mixture consisting of glucose, sucrose and fructose in the ratio of $1 : 2 : 3?$
- $1.3$
- $1.0$
- $0.6$
- $2.3$