Question

postage stamp is 12 millimetre in breath and 20 mm in length. Find the area of a stamp in a)mm² b) cm²​

Answer 1

Answer:a) 240mm^2

B) 24cm^2

Explanation:

Length..20mm

Breadth...12mm

Area of postage stamp= length × breadth

12×20=240mm^2

B) 1cm =10mm

1mm= 1/ 10cm

240mm^2=240×1/10cm

24cm^2..Ans.

I HOPE U UNDERSTAND...

Answer 2

Answer:

the answer is this

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