Question

EA
A hall measures 24 m x 20 m. The
number of tiles of size 0.4 m x 0.3 m
required to pave the floor is
(A) 1500 (B) 4000 (C)3000 (D) 2500 with exaplaction​

Answer 1

Answer is attached please mark as brainliest and give thnx

Answer 2

$\huge{\bf{\green{\mathfrak{Question:-}}}}$

• A hall measures 24 m x 20 m. The number of tiles of size 0.4 m x 0.3 m required to pave the floor are
• (A) 1500
• (B) 4000
• (C)3000
• (D) 2500

$\huge {\bf{\orange{\mathfrak{Answer:-}}}}$

• $\textsf{The hall measures 24 m and 20 m.}$

• $\textsf{The size of tiles to be paved on the floor are 0.4 m and 0.3 m.}$

• $\textsf{The floor of the hall and the tiles are of the shape of a Rectangle.}$

• $\boxed{\sf{Area \: of \: the \: hall \: = \: l \: * \: b}}$

• $\sf{24\:m \: * \: 20\:m}$

• $\sf{480 \: m^{2}}$

• $\boxed{\sf{Area \: of \: each \: tile \: = \: l \: * \: b}}$

• $\sf{0.4\:m \: * \: 0.3\:m}$

• $\sf{0.12 \: m^{2}}$

• $\boxed{\sf{Tiles \: required \: to \: pave \: the \: floor \: = \: \dfrac{Area \: of \: the \: hall}{Area \: of \: each \: tile}}}$

• $\sf{\dfrac{480}{0.12}}$

• $\boxed{\sf{4000 \: tiles}}$

$\huge{\bf{\red{\mathfrak{Conclusion:-}}}}$

• $\boxed{\therefore{\sf{Number \: of \: tiles \: required \: to \: pave \: the \: floor \: = \: 4000 \: tiles.}}}$

• $\boxed{\therefore{\textsf{Option (B) 4000 is the correct answer.}}}$