A=LW. 3.5*3.5=12.25 sq ft
Expanded- 100000000+10000000+9000000+4
<span>3 3/4 ÷ 2/8
=15/4 </span>÷ <span>2/8
</span>=15/4 <span>×</span> 8/2
=120/8
=15
The answer is 30 because 5×6=30 and 6×5=30.So the smallest number of books each could have shelved is 30 books...
Its 9 because it includes f(x)