Question

The area of a playing card is 48 square cm. It is 7 cm tall. How wide it?​

Answer 1

Answer:

48/7 cm or 6.85 cm

Step-by-step explanation:

The playing card is in the form of a rectangle.

Area of rectangle = l × b= 48

Area = 7×b = 48

breadth or width of the card = b= 48/7 cm

Hope this helps bro

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Answer 2

Answer:

6.85714285714

Step-by-step explanation:

The total area is 48 and the length is 7. We know that area = length x width. So we know that the length is 7, so what times 7 = 48? The equation would be

y x 7 = 48

To find y, we have to divide 48 by 7 to find it.

So 48 divided by 7 = 6.85714285714 (wow)

So 6.85714285714 is the answer.

Hope this helps!

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