# THE FAMILY KUZMINYKH DOES REPAIR OF KITCHEN. LENGTH OF KITCHEN 4M, WIDTH 3M, CEILING 3M HEIGHT. TWO WALLS PASTE OVER WITH WALL-PAPER. TWO OTHER WALLS TILE. THE TILE HAS THE RECTANGLE FORM WITH THE PARTIES 30CM OF I40SM. WHAT PLOSHCHADKUKHNI? WHAT AREA SHOULD BE PASTED OVER? WHAT PLOSHCHADPOKRYLI THESE TILES?

Munilas

222

30*40=120sm the area of one tile of 120 cm =1m20sm 3*3=9m apartment the area of a wall on pasting by wall-paper 9*2=18mkv the area of 2 walls on pasting by wall-paper of 3*4*2=24 m of apartment the area of 2 walls covered with a tile of 18+24+24=66 m of apartment the area of kitchen

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Elisej

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