An airplane flies 1760 km in 2 hours 45 minutes. what is its average speed in kilometers per hour?

answer: 2×10^-2kg

explanation: density= mass per volume

vol=mass/density

converting to s.i units we have;

3÷1000kg = 0.003

1.5÷100m = 0.15

0.003/0.15 = 0.02kg

the answer to this is proletariats.

hope this : )