1.
Mr. Andres' hardware store comments that 7 of their bricks cover 1m^2 of built area, so how many bricks should I buy to build the 280m^2 area?
A
1960 Ladrillos
B
1950 Ladrillos
C
960 Ladrillos
2.
Mr. David's hardware store comments that 8 of his bricks cover 1.5m^2 of built area, so how many bricks should I buy to build the area of 280m^2?
A
480 Ladrillos
B
1493 Ladrillos
C
1985 Ladrillos
3.
- If the bricks at Mr. Andrés's hardware store cost $500, while at Mr. David's hardware store they cost $650, at which hardware store should he buy to maintain the bricks/construction cost ratio?
