10. 487,691 ondaluk kesrinde onlar basamağındakl rakamın sayı değerinin, binde birler basama 2 nan rakamın basamak değerinden ne kadar fazla olduğunu bulalım.
11. Toptancı Ali Amca'nın 50'şer kilogramlık iki çuval şekeri vardır. Şekerlerin önce 25,5 kg'ini sonra
267,250 kg'ini satmıştır.
Buna göre, All Amca'nın elinde kalan şeker miktarını bulalım.​

Part a what is the area of triangle i? show your calculation. part b triangles i and ii are congruent (of the same size and shape). what is the total area of triangles i and ii? show your calculation. part c what is the area of rectangle i? show your calculation. part d what is the area of rectangle ii? show your calculation. part e rectangles i and iii have the same size and shape. what is the total area of rectangles i and iii? show your calculation. part f what is the total area of all the rectangles? show your calculation. part g what areas do you need to know to find the surface area of the prism? part h what is the surface area of the prism? show your calculation. part i read this statement: “if you multiply the area of one rectangle in the figure by 3, you’ll get the total area of the rectangles.” is this statement true or false? why? part j read this statement: “if you multiply the area of one triangle in the figure by 2, you’ll get the total area of the triangles.” is this statement true or false? why?