When do skydivers use decimals
Skydivers typically use decimals when referring to altitude. Altitude measurements in skydiving are often expressed in feet or meters, and decimals are used to provide more precise measurements. For example, skydivers may use decimals to specify the altitude at which different maneuvers or actions need to be performed during a skydive, such as deploying the parachute or initiating a certain maneuver.
Skydivers might use decimals in a few different ways. One common way is when they are talking about altitude during a skydive. Altitude is often measured in feet, and skydivers might use decimals to be more precise. For example, they might say they are at 12,000.5 feet rather than just rounding to 12,000 feet.
Skydivers might also use decimals when calculating their fall rate. Fall rate is the speed at which a skydiver is descending during freefall. By measuring their fall rate in feet per second or meters per second, they can track their speed more accurately. For instance, they might say their fall rate is 120.75 feet per second.
Moreover, skydivers might use decimals when discussing wind speed. Wind speed can affect a skydiver's freefall and parachute descent, so it's important to have accurate measurements. Skydivers might measure wind speed in miles per hour or kilometers per hour and use decimals to convey precision. For example, they might say the wind speed is 15.5 miles per hour.
In summary, skydivers use decimals when talking about altitude, fall rate, and wind speed to be more specific and precise in their measurements and calculations.