How would I solve this and set up the equations correctly?

The sound intensity of a jet engine, 10 meters from the jet? ured in watts per meter squared (W/m"), is inversely proportional to the square of the distance between the engine and an airport ramp worker. For a certain jet, the sound intensity measures 0.4 W/m at a distance of 8 meters from the ramp worker. What is the sound intensity (in W/m?) for a ramp worker W/m2 10. [-/10 Points] DETAILS AUFQR1 3.5.P.004. MY NOTES ASK YOUR TEACHER The current in a simple electrical circuit varies inversely to the resistance. If the current is 70 amps when the resistance is 25 ohms, what is the current (in amps) when the resistance is 90 ohms? Round to the nearest tenth of an amp. (See Example 4 in this section.)