Body Mass Index (BMI) and waist-to-hip ratio are two measurements used to assess whether a person is a healthy weight.
The table shows data collected for two patients.
| Patient | BMI | Waist-to-hip ratio |
|---|---|---|
| X | 22.1 | 0.76 |
| Y | ? | 0.84 |
BMI can be calculated using the following equation:
BMI=mass in kilograms(height in metres)2 \text{BMI} = \frac{\text{mass in kilograms}}{(\text{height in metres})^2} BMI=(height in metres)2mass in kilogramsPatient Y has a mass of 68 kg and a height of 1.63 m.
Calculate the BMI of Patient Y.
Give your answer to 3 significant figures.
