Colour - billboard

Shelftalker has the shape of a parallelogram. Its length is 4.9 m and the corresponding height is 3.5 meters. Calculate how much (kg) paint must purchase to redecoration if 1 kg cover 4 m2 of shelftalker surface.

Result

x =  4.29 kg

Solution:

$x=4.9 \cdot \ 3.5/4 = \dfrac{ 343 }{ 80 } = 4.29 \ \text { kg }$

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