Question

two cars start together from city A and B respectively and more towards each other the average speed of 15 km per hour more than the other and after travelling for 5 hour the two cars 85 KM apart if the distance between the two cities is 510 km find the speed​

Answer 1

Answer:

Yes, so in this question find the average of the numbers.

Step-by-step explanation:

Average= Sum of numbers/Sum of addends

(15+5+85+510/4)

Therefore, 615/4

(divide 615 by 4)

3

=153 _

4

The answer is- One hundred three whole three upon four