Answer:
72,70,72, 71,71,70,69,72,69
I really didn't understand the question or what to do, but I tried.
Step-by-step explanation:
1:4
3:12
((3×1):(3×4))
=1:4
(would love if you could mark me the brainliest :))
P = 157.5 units
n = 6
2n - 32 = 10n - 80
2n - 10n = -80 + 32
-8n = -48
-48/-8 = 6
