Question

the area of a rectangle is 48 cm square if the length is 12 cm what is it's width
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Answer 1

Answer:

answer is

Step-by-step explanation:

area = length × breadth

48= 12×b

48/12=b

b=4 cm²

Answer 2

$\begin{gathered}\begin{gathered}\sf{Given}\begin{cases} \sf{Length\:of\: rectangle = 12} \\ \sf{Area\:of\:rectangle = 48 cm^2}\end{cases}\end{gathered}\end{gathered}$

$\begin{gathered}\begin{gathered}\sf{To\:Find}\begin{cases} \sf{Width/breath\:of\: the \:rectangle}\end{cases}\end{gathered}\end{gathered}$

$\sf{Solution}$

$\sf{Let\:width/breath\:of\:the\:rectangle\: be \:“b”}$

$\sf{Area\: of\: rectangle = length\times \:breadth}$

$\sf{48 = 12 \times b}$

$\sf{b= \frac{48}{12}}$

$\sf{b=4\:cm}$