Lets say the width is W and the length is L,
So its W * L = 196
but we also know W*4 = L
which means we can substitute L for W * 4 so our equation will be
W*W*4 = 196
W*W = 49
W= 7
Volume of a cube = a³ = 1728
a = ³√1728
a = 12 mm
In short, Your Answer would be 12 mm
Hope this helps!
$38*75% (the amount of the original price you pay) is $<span>28.50
$</span>28.50*1.06 (the cost of the book (100%) and the cost of the tax on top (6%)) is $<span>30.21
The customer pays a total of $</span><span>30.21 for the book</span>
We divide the total set into several sub-sets (subgroups) that contain the exact same number of members. This way we know the number of total members by adding the number of total subsets.
