edited by
0 votes
0 votes

Two trains started at $7$AM from the same point. The first train travelled north at a speed of $80$km/h and the second train travelled south at a speed of $100$ km/h. The time at which they were $540$ km apart is ________ AM.

  1. $9$
  2. $10$
  3. $11$
  4. $11.30$
edited by

Please log in or register to answer this question.

Answer:

Related questions

0 votes
0 votes
0 answers
2
0 votes
0 votes
0 answers
3
soujanyareddy13 asked Nov 3, 2020
The radius as well as the height of a circular cone increases by $10\%.$ The percentage increase in its volume is ________.$17.1$$21.0$$33.1$$72.8$