33.34%
Step-by-step explanation:
I will assume you want to find the percent increase.
|12-16|/12 * 100%
4/12 * 100%
1/3 * 100%
33.34%
Best of Luck!
282 bulbs
Step-by-step explanation:
Find how many bulbs there were by multiplying 47 by 6
47(6)
= 282
So, in the 47 boxes, there were 282 bulbs