Question 1102698
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Write the two numbers (dimensions) with the common denominator, which is 3*8 = 24:


{{{11}}}{{{2/3}}} m = {{{(33+2)/3}}} m = {{{35/3}}} m = {{{280/24}}} m;


{{{7}}}{{{7/8}}} = {{{(56+7)/8}}} = {{{63/8}}} = {{{189/24}}} m.


So, use the square tiles of {{{1/24}}} m size.


You will need 280*189 = 52920 such tiles.
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