maths 4th grade
posted by montana on .
In end of term tests Zanna got the following marks
what was her best subject
her 2nd best
please show workings
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.
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.
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