Question

1.a bus covers a distance 330km in 5hrs 30 mins .find it speed .
2 .convert 35m/min to km/ hr.
3. multiply - x4y-2x2y2-y3 by -3xy
4. find the square - 3x2+y ​

Answer 1

Answer:

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Step-by-step explanation:

To convert a speed from m/s to km/h, we multiply it by the conversion factor of 3600/1000 or 18/5

Answer 2

Answer:

1.Answer:60km/hr

Step-by-step explanation:

distance travelled/time taken

330/5.30=330/5 1/2

330/11/2

330/1 × 2/11

660/11

=60KM/hr