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Question

Miko has a sheet of rectangular paper 28 cm by 19 cm. Find the maximum number of quadrants of radius 6 cm she can cut from the sheet of paper. (Take π as 3.14)

Answer

For P6, answer is 12 as provided by mazda12345 and bbcxd.  

For shape-cutting, it is incorrect to divide the total available area by area of each shape (whether exact or approximate) to obtain the number of shapes.  For the given piece of paper (28cmx19cm) , it is impossible to cut out 14 squares of 6cmx6cm.

For sec math, expect to get min 15.

 

cheers!

 

 

 

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19/6=3r1

28/6=4r4

4 times 3=12

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28 x 19 = 532
6 x 6 = 36
532/36 = 14R28

Ans : 14 quadrants.

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