Question

A student xScared 50, 55, 60 and 45 in four subjects. Another
Student y scored 53,50,47,59 in the same subjects. If the
Weights are
2,4,3and 1 respected these
Subjects, decide who is a better students. (use two times
formula for two
groups)​

Answer 1

Answer:

student X is better

Step-by-step explanation:

because:

first take all weights in ratios.

so, 2x,3X,4X,1x

then, add all four subjects of student X which is 210 marks.

then add four subjects of student y which is 209 marks.

then add four ratios which is 10x.

so divide both with the 10x.

so, student X is better