Question

Tara has 11metres 25cm length of ribbon. she cut it into 25 equal pieces. find the length of each piece.

Answer 1

$length \: of \: ribbon \: = 11m \: 25cm = (11 \times 100 + 25)cm \\ 1100 + 25 = 1125cm \\ \\ since \: ribbon \: is \: cut \: into \: 25 \: equal \: pieces \\ \\ therefore \: length \: of \: each \: piece = \frac{1125}{25} \\ \\ \\ = 45cm \\ \\ hope \: it \: helps...$