Total 6 Questions (Please login to see all questions)

1. A ruby-throated humming bird can flap its wings 80 times in one second. How many times can it flap its wings in five seconds?
2. A husky can run at 20 miles per hour. An ostrich is able to run 20 more miles per hour than a husky. How many miles per hour can an ostrich run?
3. A cheetah can run at 75 miles per hour. If a lion can run at 50 miles per hour, how many more miles per hour can a cheetah run?