Rekha covered a distance of ¹⁵⅛ km. Out of this she covered ⁵¼ km bu the train ⁶½ km by bus and rest by taxi. How many kilometres did she cover by taxi?
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Answer:
Step-by-step explanation:
Total distance covered = 15 1/10
Distance covered by train = 5 1/4 or 21/4 ( 4x5+1 )
Distance covered by bus = 6 1/2 or 13/2
Distance covered by taxi =? Let this be x.
So, ATQ 21/4 + 13/2 + x = 151/10
=> 21 + 26 + 4x 151
------------------------ = ------
4 10
=> (47 + 4x) 10 = (151) 4 (cross multiply)
=> 470 + 40x = 604
=> 40x = 604 - 470
=> 40x = 134
=> x= 134/40
=> x= 3 7/20
Therefore distance covered by taxi is 3 7/20 km
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