what number, when mulitplied by 2, equals 118? So you're asking what is half of 118. Whatever that number is, if you double it you get the full 118.
Half of anything x2 becomes the full amount.
So what's half of 118?
Try this: Split up the 118 into two numbers. 100 and 18. What's half of 100? (FIFTY). What's half of 18? (NINE). 50 and 9 add up to --- 59
56 x 2
2 x 13
1+1 , 1 times 2+0
118 times 2 is 236.
It is: 118/2 = 59 times
As a product of its prime factors: 2 times 47 = 94
59 x 2 = 118
(21,3)(9,7)
9 does.
25
36
6 x 9