Question

1. sur quelle(s) sujet(s) doit porter les discussions pendant la réunion à des quantités avant lachat?

sur quel(s) sujet(s) doit porter les discussions pendant la réunion à des quantités avant lachat?

1. lemplacement du chantier (the site of the construction site)
2. les modalités de paiement (payment terms)
3. le type de bâtiment construit (the type of building constructed)
4. les coûts de livraison (delivery costs)
5. la quantité et la qualité des matériaux (the quantity and quality of materials)

a) 1 et 5 seulement (1 and 5 only)
b) 1, 3 et 4 seulement (1, 3 and 4 only)
c) 2, 3 et 4 seulement (2, 3 and 4 only)
d) 2, 4 et 5 seulement (2, 4 and 5 only)

1. vous devez estimer la quantité de tuiles de plancher nécessaires au revêtement dun plancher qui mesure 45 x 124 pi. vous disposez des informations suivantes :

you must estimate the quantity of floor tiles needed to cover a floor that measures 45 x 124 ft. you have the following information:

• les tuiles sont sans motif (the tiles are patternless)
• la dimension des tuiles est de 12 po x 18 po (the tiles measure 12 in x 18 in)
• il y a 0% de perte (there is 0% loss)
• il y a 12 tuiles par boîte (there are 12 tiles per box)

combien de boîtes devez-vous commander?
how many boxes do you need to order?
a) 287 boîtes (287 boxes)
b) 310 boîtes (310 boxes)
c) 362 boîtes (362 boxes)
d) 387 boîtes (387 boxes)

1. une pièce mesure 13 pi 5 po de largeur par 17 pi 4 po de longueur. quelle est sa surface en système métrique?

a room is 13 ft 5 in wide by 17 ft 4 in long. what is its area in metric system?
a) 21,60 $m^2$
b) 25,52 $m^2$
c) 28,07 $m^2$
d) 31,20 $m^2$

Explanation:

Question 39

Step1: Calculate floor area

First, calculate the total area of the floor:
$45 \times 124 = 5580$ sq ft
Convert to square inches: $5580 \times 144 = 803520$ sq in

Step2: Calculate tile area

Find the area of one tile:
$12 \times 18 = 216$ sq in

Step3: Calculate base tile count

Divide floor area by tile area:
$\frac{803520}{216} = 3720$ tiles

Step4: Add 2% waste

Calculate total tiles with waste:
$3720 \times 1.02 = 3794.4$ tiles (round up to 3795 tiles)

Step5: Calculate number of boxes

Divide total tiles by tiles per box, round up:
$\lceil \frac{3795}{12}
ceil = 317$
(Note: The closest option is 310, which suggests possible rounding at intermediate steps: if we calculate $5580 \div (\frac{12 \times 18}{144}) = 5580 \div 1.5 = 3720$, $3720 \times 1.02 = 3794.4$, $\lceil 3794.4 /12
ceil = 317$. The closest provided option is B)

Step1: Convert feet to inches

Convert width to inches: $13 \times 12 + 5 = 161$ in
Convert length to inches: $17 \times 12 + 4 = 208$ in

Step2: Calculate area in sq inches

$161 \times 208 = 33488$ sq in

Step3: Convert to sq meters

1 sq in = $0.00064516$ sq m, so:
$33488 \times 0.00064516 \approx 21.60$ sq m

In construction project management, when preparing a preliminary estimate, key factors include construction site conditions, building type, material quantity/quality, and foundation type.

Answer:

B) 310 boîtes (310 boxes)

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Question 40