Question

Find the width of a cardboard if its area is $52sqcm$ and its length is $13cm$

Answer 1

Step 1.Given measure of cardboard

Area of the cardboard$=52c{m}^2$

Length of cardboard$=13cm$

Step 2.Finding the width of cardboard

Area of rectangle$=\mathrm{length}\times \mathrm{breadth}$

$52=13\times \mathrm{breadth}$

$\mathrm{breadth}=\frac{52}{13}$

$=4cm$

Thus breadth$=$width$=4cm$

Hence the width of cardboard is $4cm$