Question

Two cars start at the same time from a and b and travel towards each other at speeds of




50kmph and 60 kmph respectively at the time of their of their meeting the second car has




travelled 120 km more than the first the distance between a and b is

Answer 1

The galaxy MACS0647-JD (inset) appears very young and is only a fraction of the size of our own Milky Way. The galaxy is about 13.3 billion light-years from Earth, the farthest galaxy yet known, and formed 420 million years after the Big Bang. Image taken by Hubble Space Telescope on Nov. 29, 2011, and released Nov. 15, 2012.
sorry for wrong answer!