Question

Please help me in this question​

Answer 1

number of pieces is 49

Explanation:

Length of piece is
`3(4)/(7)`

=
`(25)/(7)` cm

hence the numbers pieces,

`(175)/(1)`

`(25)/(7)`

⇒
`((175 *7))/(25)`

⇒ = 7x7=49

Answer 2

Explanation:

1m 75cm=175cm

175/(25/7)

=49