Question

write a unit rate for the situation. 2520 kilobytes in 18 seconds kilobytes per second

Explanation:

Step1: Define unit rate goal

Unit rate = $\frac{\text{Total kilobytes}}{\text{Total seconds}}$

Step2: Substitute given values

$\frac{2520}{18}$

Step3: Calculate the quotient

$2520 \div 18 = 140$

Answer:

140 kilobytes per second