Final answer:
To determine which of the three boys' heights apply, round each height to the nearest hundredth of a meter. The heights that apply are 1.58 m, 1.53 m, and 1.47 m.
Step-by-step explanation:
The heights of the three tallest boys in the fifth-grade class are 1.575 m, 1.526 m, and 1.474 m. To determine which of the three boys' heights apply, we need to round each height to the nearest hundredth of a meter.
Rounding 1.575 m to the nearest hundredth of a meter gives us 1.58 m.
Rounding 1.526 m to the nearest hundredth of a meter gives us 1.53 m.
Rounding 1.474 m to the nearest hundredth of a meter gives us 1.47 m.
Therefore, the heights that apply are 1.58 m, 1.53 m, and 1.47 m.