The answer to your question is 6. Because the square root of 30= 5.47722557505 which is closet to 6
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Answer:
18cm
Step-by-step explanation:
20/10 = 2cm
So since 2x10 is 20 and it exceeded only 10%, we only subtract 2 from 20 which you leave you with 18cm.
Answer: 3 ft. and 2 inches
38÷12=3.2
12×3=36
38-36