Question 739098
25 students average 91 marks in a mathematics test.
 If Ashley removed her score, the average marks of the remaining students would be 92.
 What was Ashley's score in the mathematics test?
:
a = Ashley's score
:
{{{(25(91)-a)/24}}} = 92
2275 - a = 24(92)
-a = 2208 - 2275
-a = -67
a = 67 was Ashley's score