Question

6.) An aeroplane is flying at a speed of 1350 km/h. a. How mch time will it take to cover 900 km? b. How many kilometres will it cover in 2 hours 20 minutes? ​

Answer 1

Question:-

6.) An aeroplane is flying at a speed of 1350 km/h. a. How mch time will it take to cover 900 km? b. How many kilometres will it cover in 2 hours 20 minutes?

Answer:

speed of an aeroplane =720 km/h.

Time =40 min

$= \frac{40}{60}$

$\frac{2}{3}$

b=

$\frac{2}{3 } \times 720$

$= 480km$

Distance travelled =Times×Speed