Answer:
Step-by-step explanation:
1,2,3,3,3,3,5,6,7,10,10,10,11,11,12,12,13,13,
14,15
what's the question? ..
Answer: 84
<u>Step-by-step explanation:</u>
Set up a proportion as follows:
Cross multiply: 12x = 7 × 144
Divide by 12: x = 7 × 12
Simplify: x = 84
it looks good
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