X + 4 = 12
This is because the question gives you everything you require for this sentence to be formed. 12 is the final answer. 4 is added on and

is basically the number that is to be found.
It all depends on the fraction.
1/2=.5 because half of 1 is .5 and half can be represented as 2
The answer is D Explanation: I learned this already and I had this question before and I got it right
Ivan gets £112.5(0) more than Tanya