45% of the students in Primary 5 are boys. There are 165 girls. How many more girls than boys are there in primary 5?
1 answer:
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Answer:
12
Step-by-step explanation:
The sum of the measures of the interior angles is given by:
n:sides of the polygon
And in a convex polygon the sum of the exterior angles sums 360°
Then
You just solve it and the answer is 12.