How fast can Iron Man fly?
In the exercise "Iron Man and his Flying Speed (3)", we got an answer measured in seconds. But you can't go very far in 1 second - let's see what happens when we look at things by the hour.
You are using the same super super fancy stopwatch, and within 3 × 10-3
seconds, Iron Man has flown 4.5 meters.
How much distance can Iron Man fly in 1 hour? Let's say the answer is a
, where a
must be > 1 and < 10.
Aligned with Common Core:
8.EE.4 - Perform operations with numbers expressed in scientific notation,
including problems where both decimal and scientific notation are used.