Question

find the cost required to carpet a hall 8 m by 11/2 m if carpeting costs 21/4 per m²​

Answer 1

Step-by-step explanation:

$= > area \: of \: the \: hall = 8 \times \frac{11}{2} \\ \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = 44 \: {m}^{2} \\ \\ cost = \frac{21}{4 \: {m}^{2} } \times 44 {m}^{2} \\ \\ \: \: \: \: \: \: \: \: = rs.231$