The other methods that one can use to find the number of carpet squares needed is 7 x ( 4 + 2 ) = 7 x 6. = 46.
Note that the method was (see image attached):
7 x ( --- + 2 ) = 7 x --
Fixing 4 and 6 into the equation
It will be 7 x ( 4 + 2 ) = 7 x 6.
7 x 6 = 7 x 6.
46 = 46
Therefore the number of carpet squares needed is 46.
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