Question

A shirt can be stitched using 2 1÷4 meter if clothes. How many clothes is required for stitching 9 shirts?

Answer 1

$2 \ \frac{1}{4} mts \: of \: cloth \: is \: required \: to \: stitch \: a \: shirt\:$
THEREFORE
for 9 shirts the cloth required= 9(2 1/4)
=9(9/4)
=81/4
$= 20 \frac{1}{4} mts$