Math, asked by josephariel212, 2 months ago

Can somebody please help?

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Answered by Anonymous
2

17) 4000/20 × 60/1000 = 12 km/h

18) 6000/45 × 60/1000 = 8 km/h

19) 40/8 × 3600/1000 = 40/8 × 18/5 = 18km/h

20) 175/35 × 18/5 = 18km/h

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