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13. After travelling 20 km,Manish found that 1/3 of hisjourney was still left. Howmuch was the length of totaljourney |
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Answer» Answer: 30km Step-by-step explanation: let the TOTAL length of the JOURNEY be 'x' after travelling 20km he found that 1/3 journey is REMAINING which means that he has completed 2/3rd of his journey. Therefore, 2x/3=20 so x=30km |
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