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Answer fast plzz brain list answer needed |
| Answer» <html><body><p><strong>Answer:</strong></p><p>distanceS </p><p>1</p><p> </p><p> =10km,speed v </p><p>1</p><p> </p><p> =6km/hr</p><p></p><p>time taken T </p><p>1</p><p> </p><p> = </p><p>v </p><p>1</p><p> </p><p> </p><p>S</p><p> </p><p> = </p><p>6</p><p>10</p><p> </p><p> =1.67hr</p><p></p><p>distanceS </p><p><a href="https://interviewquestions.tuteehub.com/tag/2-283658" style="font-weight:bold;" target="_blank" title="Click to know more about 2">2</a></p><p> </p><p> =20km,speed v </p><p>2</p><p> </p><p> =15km/hr</p><p></p><p>time taken T </p><p>2</p><p> </p><p> = </p><p>v </p><p>2</p><p> </p><p> </p><p>S</p><p> </p><p> = </p><p>15</p><p>20</p><p> </p><p> =1.33hr</p><p></p><p>total time taken T=T </p><p>1</p><p> </p><p> +T </p><p>2</p><p> </p><p> =1.67+1.33=3hr</p><p></p><p>average speed= </p><p>total time taken</p><p>total distance travelled</p><p> </p><p> = </p><p>3</p><p>30</p><p> </p><p> =10km/hr</p></body></html> | |