Question

A fighter plane is flying at an altitude of 4321 m . Its altitude changes by +158 m over the next minute .It then changes again by -479 m . At what altitude is the plane now?​

Answer 1

Answer:

4,000

Step-by-step explanation:

Solve 4,321 + 158m

= 4,479

= 4,479 - 479

= 4,000