Question

The area of a plastic sheet is 400sq cm and it's lenght is 40cm what is the breadh of sheet?


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Answer 1

Answer:

10cm

Step-by-step explanation:

area=l*b

400=40*b

b=400/40

b=10

So,breadth=10cm.

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Answer 2

Answer:

breadth of the sheet is 10 cm

Step-by-step explanation:

suppose breadth of the sheet is x cm

length is 40 cm

area of the sheet is 40*x cm²

40x = 400

=> x = 400/40

=> x = 10