<span>basically since 30 minutes is half of an hour, to get to a full hour you can multiply by 2, so you do that for both, 2/3 included so you get 2/3 * 2/1 4/3 is 1 1/3</span>
Step-by-step explanation:
Powerhouse of photo synthesis
334.54 + 198 = 532.54 grams total
hope this helps
Answer: neather do i add picture
Step-by-step explanation:
