Answer:
Easy.The answer is 406kg.
Step-by-step explanation:
58kg×7=406kg
It is not a circle but you can find the equation of the ellipse.
To do this we need to work out the major and minor radii and the centre
The centre is at (9, 7)
The major (y) radius is 1 and the minor (x) radius is 5
Therefore the equation is (x-9)/5 + (y-7)/1 = 1
Well if the ratio is 5:1 that's 5 pancakes:1 flour so it would be 14 flour needed