A receipe of shortbread uses sugar to butter to flour in the ratio 1:2:3. Using 200g of flour will make 20 pieces of shortbread. How much shortbread can be made from 300g of sugar, 200g of butter and 1kg of flour?

The point of intersection of the diagonals of a rectangle is 4 cm further away from the smaller side then from the larger side of the rectangle. the perimeter of the rectangle is equal to 56 cm. find the lengths of the sides of the rectangle. 16 points answer quick