Q. Type the missing number to complete the proportion.20 deliveries in 5 hours = ____ deliveries in 1 hour
Identify Given Proportion: Identify the given proportion and what is asked.20 deliveries in 5 hours means we need to find how many deliveries happen in 1 hour.
Set Up Proportion: Set up the proportion to find the missing number.Using the ratio, 5 hours20 deliveries=1 hourx deliveries.
Solve for x: Solve for x by cross-multiplying.5×x=20×15x=20x=520x=4