Question

A jet fighter is flying at 694 ms.show its speed in km h.​

Answer 1

Answer:

Speed of jet fighter = 594 m/s

Speed in km/h = ?

1 km = 1000 m

1 h = 3600 seconds

Speed in km/h = 594 m/s ÷ 1000/3600

= 594× 3600/1000

= 594×36/10

= 594×18/5

= 10692/5

= 2138.4 km/h (ans)

Answer 2

$\huge\bf\purple{Good\: Evening}$

⚽ Speed = 694 m/s

→ Speed = 694 × 3600/1000

→ Speed = 694 × 36/10

→ Speed = 24984/10

→ Speed = 2498.4 km/h