Answer:
Step-by-step explanation:
Put these numbers into their prime factors.
18: 2 * 3 * 3
27: 3 * 3 * 3
12: 2 * 2 * 3
The LCM must have
two 2s
Three 3s
That's it
2*2 * 3 * 3 * 3
LCM = 108
648 might be a multiple of the three, but it's not the smallest one.
108 = 27 * 4
108 = 18 * 6
108 = 12 * 9
Answer:46
Step-by-step explanation:if a =6, then a^2 would be 36, and if you add b(10) to that, you get 46
0.2 inches of rain per hour is the best answer you can get. Period.
Answer:
30
Step-by-step explanation:
so 10% is 0.10 in decimal form
so to find the number you just multiply
300x0.10=30
