The Probability that she flipped a heads on a coin, is a 50/50 chance, meaning it would give her a 1/2 chance to get a head or tail on a two sided coin, on a dice, she also has a 1/2 chance to get a even number 2,4 and 6, and another 50% chance to have got a odd number of 1,3, or 5. Therefore, there is a 1/2, 0.5, 50% (however you need to word it), chance.
Hope this helps! Xx
