how far can adriel drive in 3 1/2 hours if his average speed is 15 2/3 km per hour?
please answer po with solution
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how far can adriel drive in 3 1/2 hours if his average speed is 15 2/3 km per hour?
please answer po with solution
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Answer:
5
54 —
6
Solution:
2 1
15 — × 3 —
3 2
3 × 15 = 45
45 + 2 = 47
3 × 2 = 6
6 + 1 = 7
47 7 329 5
— × — = —— or 54 —
3 2 6 6