So I divided. 120 by 15 and got 8. I then multiplied it by 20 and got 160 bouquets
I have absolutely no idea i hate math so much
Answer:
You would need 64 pounds.
STEP BY STEP EXPLANATION:
4 pounds covers 434 sq ft
434 goes into 6944, 16 times
16 x 4 = 64
I hope this helps :)
Have a nice day!