Kai and Mia took part in a roller-skating race. Kai skated at a constant speed of 18 km/h. Both skaters kept the same speed throughout the race. When Mia had covered 1/2 of the distance, Kai was 2.7 km ahead of her. Kai reached the finishing line at 8.52 a.m. What time did Mia reach the finishing line?
Opening the drawing…
MathBrush is being tested with a few parent groups, and every solution on the site is open to them. If you were given a code, it goes in once and this device remembers it. 65 worked examples are free to everyone without one.