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8. Vikas can cover a distance of 20in 7 hours on foot. How many km per hour doeshe walk? |
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Answer» Distance covered by Vikas in734734h =20232023km∴ Distance covered by him in 1 h =(2023÷734)2023÷734km =(623÷314)623÷314km =(623×431)623×431km =(2×43)2×43km =(83)83km =223223km Hence, the distance covered by Vikas in 1 h is223223km. |
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