Challenge 9:
The fastest flying bird, the Peregrine Falcon, can fly 220 miles per hour. Hummingbirds can fly 27 miles per hour. The loon can fly 90 miles per hour. How much faster can a Peregrine Falcon fly than a hummingbird? How much faster can a loon fly than a hummingbird?
Answer
The Peregrine Falcon can fly 193 miles per hour faster than a hummingbird. The loon can fly 62 miles per hour faster than a hummingbird.