shinadegall20 shinadegall20

12-03-2017
Mathematics

contestada

if 6 bags of plaster cover 42m squared what will 10 bags cover ??

Respuesta :

Аноним Аноним

12-03-2017

42÷6=7
10×7=70

10 bags of plaster will cover 70 m. I hope this helps!

Answer Link

12-03-2017

let the unknown area covered be x

area covered bags
42m 6
x 10
CROSS MULTIPLY :
6X = 42 x 10
x = 420 / 6 = 70 m squared

HOPE IT HELPS !!!

Answer Link

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