Answer:
1)
2)
3)
Step-by-step explanation:
1) Given problem,
LCM(5,4) = 20,
2) Given problem,
LCM(6, 4) = 12,
3) ∵ Pizza ate by Manny =
Pizza ate by Frank =
∴ Total pizza eaten =
LCM(4, 8) = 8,
Thus, total pizza eaten =
Answer:
27
Step-by-step explanation:
9 crew members complete a job in 3 months
Number of crew members is inversely proportion to construction time :
Let :
Crew members = m
Construction time = t
m α 1 /t
m = k/t
m = 9 ; t = 3
9 = k /3
k = 27
If t = 1 (one month)
m =?
m = k/t
m = 27 / 1
Hence;
m = 27 * 1
m = 27 workers
3x is less than or greater to 27 is what I got
Answer:
-5/2 because there is -5y/2 but we have to take coefficient only so -5/2
Answer:
if there is 2 adults its gonna be 50$
Step-by-step explanation: