Question

An aeroplane flies 1288 km in 1 hour 55 minutes. Find its speed?​

Answer 1

• an aeroplane flies=1288km
• Step-by-step explanation:

12.26666

Answer 2

ANSWER:

Distance covered = 1288 km.

Time taken = 1 hour 55 minutes = 1 55/60 hr = 23/12 hr.

therefore,speed = Distance in km/ Time in hr

= 1288/(23/12) km/ hr = (1288 × 12/23) km/hr = 672 km/hr

Hence, the speed of the aeroplane is 672 km/hr.

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