Answer:
Step-by-step explanation:
We need to find the LCM of 12 and 9.
<u>Their LCM is:</u>
- LCM(12, 9) = 2*2*3*3 = 36
Number of light fixtures and light bulbs is 36.
<u>Number of packages will be:</u>
- 36/12 = 3 and
- 36/9 = 4 respectively.
Answer:
2l + 2w. l+l+w+w. l+l+2w. 2(l+w)
It is number 1 and number 2 because the equation is 242× 62 and Number 1 and 2 are just breaking it down