The correct answer would be 6
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:
7 year old boys: 45-53 inches
7 year old girls: 45-52 inches
Answer:
10 and -3
Step-by-step explanation:
10 x -3 = -30
10 + (-3) = 7
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Subtract sides 3


Divide sides by 2


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Thus the correct answer is the last option.
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