Pls give me correct answer woth solution, pls its urgentNo spamOvermor

1.	Pls give me correct answer woth solution, pls its urgentNo spamOvermorow (next day then tomorrow) is my exam
Answer» Answer: Volume of paint = 9.375 M2 = 93750 cm2 Dimension of brick = 22.5 cm×10 cm×7.5 cm Total surface area of a brick = 2(lb + bh + LH) cm2 = 2(22.5×10 + 10×7.5 + 22.5×7.5) cm2 = 2(225 + 75 + 168.75) cm2 = 2×468.75 cm2 = 937.5 cm2 Number of bricks can be painted = 93750/937.5 = 100

Pls give me correct answer woth solution, pls its urgentNo spamOvermorow (next day then tomorrow) is my exam

Answer»

Answer:

Volume of paint = 9.375 M2 = 93750 cm2

Dimension of brick = 22.5 cm×10 cm×7.5 cm

Total surface area of a brick = 2(lb + bh + LH) cm2

= 2(22.5×10 + 10×7.5 + 22.5×7.5) cm2

= 2(225 + 75 + 168.75) cm2

= 2×468.75 cm2 = 937.5 cm2

Number of bricks can be painted = 93750/937.5 = 100