Emyr sat his gcse math exam. he scored a total of 112 out of the 200 posible

56%

Step-by-step explanation:

Complete question

(Emyr sat his gcse math exam. he scored a total of 112 out of the 200 posible. What is her mark percentage?)

To calculate the percentage of a value, we first of all take the value obtained divided by the total possible value obtainable multiply by 100.

In this case, the value obtained was 112 and the total value obtainable is 200.

x = (112 / 200) * 100

X = 0.56 * 100

x = 56%.

The percentage of his score was 56%