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In end of term tests Zanna got the following marks
mathematics 54/75
history 27/40
geography 39/50
english 48/60
french 25/40
art 15/20

what was her best subject
her 2nd best
her 3rd
her 4th
her 5th
her 6th

• maths 4th grade - ,

You need to find the percentages for each of these classes.

For instance -- mathematics -- 54 / 75 = 0.72 = 72%

Figure the others the same way and then compare the percentages.

• maths 4th grade - ,

easiest way :
divide each fraction and compare their decimal representation

or (harder way)

if you have learned how to find a common denominator, change each fraction so they have a common denominator. Then you can easily compare them.

• maths 4th grade - ,

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