MathDB

8. Sebuah lantai luasnya 3 meter persegi ditutupi lima buah karpet dengan ukuran masing-masing 1 meter persegi. Buktikan bahwa ada dua karpet yang tumpang tindih dengan luas tumpang tindih minimal 0,2 meter persegi. A floor of a certain room has a

3 \ m^2

area. Then the floor is covered by 5 rugs, each has an area of

1 \ m^2

. Prove that there exists 2 overlapping rugs, with at least

0.2 \ m^2

covered by both rugs.

Problem Statement