56% of the students who took the test were girls.
There were 126 girls that took the test.
Work out the total number of students that took the test.

Respuesta :

100 minus 56 is 44 so you have 44%

44% of the students are boys

56% are girls

we have 126 girls

and X boys

X = 117

so 126 + 117 gives you your answer! ;)