Lamar has completed 21 deliverys so far this week. He needs to make 70 deliverys for the week. What percentage of his deliveries has Lamar completed

30%

Step-by-step explanation:

To calculate the percentage of deliveries that Lamar has completed so far, divide the number of deliveries so far by the total number he needs to make.

21/70 = 0.3

Convert the decimal to percentage form by moving the decimal two places to the right and including the percent sign.

0.3 = 30%

He has completed 30% of his deliveries.