Question

the area of a playground is 750m2.its pength is 30m. what is its breadth?

Answer 1

that means area=750m2.
length=30m.
so breath=?.

area=length/breadth.
breadth=area/length.
so,750/30.
=25m.

Answer 2

$area \: of \: playground = 750 {m}^{2} \\ we \: know \\ lengt.breadth = 750 \\ 30.b = 750 \: \: \: \: \: \: (given \: length \: = 30m) \\ b = \frac{750}{30} = 25 \: m \: \: \: \: ans.....</p><p>$

hope it is helpfull