Question 87
Class 5 did a survey of people in their local community to find out which hygiene methods they used. These are their results.
| Method to prevent infectious diseases | Number of people who use this method |
|---|---:|
| wash hands after going to toilet | 10 |
| wash hands before working with food | 5 |
| wash hands after working with food | 4 |
| keep the kitchen, toilet and surroundings clean | 12 |
| cover nose and mouth when coughing or sneezing | 7 |
Which hygiene method do fewest people use?
| Method to prevent infectious diseases | Number of people who use this method |
|---|---:|
| wash hands after going to toilet | 10 |
| wash hands before working with food | 5 |
| wash hands after working with food | 4 |
| keep the kitchen, toilet and surroundings clean | 12 |
| cover nose and mouth when coughing or sneezing | 7 |
Which hygiene method do fewest people use?
