Questions

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1 P6.SP.TL.18012204

Level 2
A subway train travelled 900 km from Station A to Station B at an average speed of 150 km/h. It then moved on to Station C which is 500 km away at an average speed of 120 km/h. Find the time taken for the whole journey. Express the answer as a mixed fraction in h.

2 m

Attempt

2 P6.SP.TL.18012205

Level 2
A train travelled 900 km from City A to City B at an average speed of 150 km/h. It then travelled 500 km to City C at an average speed of 120 km/h. Find the time taken for the whole journey. Express the answer in h and min.

2 m

Attempt

DST triangle Average speed Journey by parts Different speed Duration

3 P6.SP.TL.18012206

Level 2
A race car travelled ²₅ of its journey at an average speed of 64 km/h. Find its average speed for the remaining 480 km if its average speed for the whole journey was 80 km/h.

2 m

Attempt

DST triangle Average speed Journey by parts Different speed Fraction of a whole Units method

4 P6.SP.TL.18012207

Level 2
An airplane flew 9000 km from Country X to Country Y at a speed of 450 km/h. It then covered 4900 km from Country Y to Country Z at a speed of 350 km/h. Find the time taken for the whole journey.

2 m

Attempt

DST triangle Average speed Journey by parts Different speed Duration

5 P6.SP.TL.18012214

Level 2
Kim ran 30 minutes at the speed of 10 km/h. She then continued at the speed of 8 km/h for 45 minutes. How far did she run?

2 m

Attempt