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The formula for the time it takes to travel a distance of $d$ at an average speed $v$ is $\frac{d}{v}$. Tessa ran a $100$-meter dash at a speed of about $7.5$ meters per second. What calculation will give us the estimated duration of Tessa's dash in seconds? Choose $1$ answer: $\newline$(A) $\frac{7.5}{100}$ $\newline$(B) $\frac{100}{7.5}$ $\newline$(C) $\frac{7.5}{100 \times 60}$ $\newline$(D) $\frac{100 \times 60}{7.5}$