sophia is training for a triathlon. she swims 40 meters in 50 seconds, moving at a constant speed. sophia…

sophia is training for a triathlon. she swims 40 meters in 50 seconds, moving at a constant speed. sophia wants to know her rate in meters per second. complete the ratio of meters to seconds. 4 to 5 complete the rate in meters per second. ? meters per second

sophia is training for a triathlon. she swims 40 meters in 50 seconds, moving at a constant speed. sophia wants to know her rate in meters per second. complete the ratio of meters to seconds. 4 to 5 complete the rate in meters per second. ? meters per second

Answer

Explanation:

Step1: Identificar la fórmula de velocidad

La velocidad $v$ se calcula como $v=\frac{d}{t}$, donde $d$ es la distancia y $t$ es el tiempo. Aquí, $d = 40$ metros y $t=50$ segundos.

Step2: Simplificar la fracción

$\frac{40}{50}=\frac{40\div10}{50\div10}=\frac{4}{5}= 0.8$

Answer:

$0.8$