help please urgent please i need it in 10 minutes or 5

SoccerBoss
Category:
Mathematics
Price: $5 USD

Question description

calculate 1 sq.m for subcontractor below ceramic tiles mix of sand and cement

1 ton of black sand 45 dhs

1 ton of cement 280 dhs 

Thickness of screed mix (sand & cement) 3 cm

Ratio of sand to cement 4:1

Calculate the price of sand and cement used under tiles for 1 m square area 


Tutor Answer

(Top Tutor) Daniel C.
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School: UCLA
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