Question

From a rope of 40 m 50 cm; pieces of equal size
are cut. If each piece is 2 - m long, find the num-
1
4
ber of pieces cut off.​

Answer 1

Step-by-step explanation:

$\large\mathfrak\color{blue}\underline{\underline{Question:}}$

From a rope of 40 m 50 cm . Pieces of equal size are cut . If the each piece of rope is 2 m long . Then find the number of pieces cut off .

$\large\mathfrak\color{red}\underline{\underline{Given:}}$

$Length\:of\:the\:rope=40m\:50cm$

$Length\:of\:each\:piece\:of\:rope\:cut\:off=2m$

$\large\mathfrak\color{orange}\underline{\underline{To\:find:}}$

$Total\:number\:of\:pieces\:cut\:off=??$

$\large\mathfrak\color{green}\underline{\underline{Taken:}}$

$Total\:pieces\:of\:rope=\frac{Lenght\:of\:rope}{Lenght\:of\:one\:piece}$

$\large\mathfrak\color{pink}\underline{\underline{Concept:}}$

First divide if the answer will be in point . Then do +1 after the number which is not in the point .

$\large\mathfrak\color{blue}\underline{\underline{Solution:}}$

$Total\:pieces\:of\:rope=\frac{40m\:50cm}{2m}$

$Total\:pieces\:of\:rope=20.25$

$\therefore\boxed{Total\:pieces\:of\:rope\:cut\:off\:is\:20+1=21}$

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