Chapter 4

For the following problems, find the mistake. $$ \frac{7}{15}=\frac{\overline{)7}}{\overline{) 7}+8}=\frac{1}{8} $$

For the following problems, find the mistake. $$ \frac{6}{7}=\frac{\overline{)5}+1}{\overline{) 5}+2}=\frac{1}{2} $$

(Section 1.4) Round 816 to the nearest thousand.

(Section 2.3) Perform the division: \(0 \div 6\).

(Section 3.4) Find all the factors of 24 .

(Section 3.5) Find the greatest common factor of 12 and 18 .

(Section 4.3) Convert \(\frac{15}{8}\) to a mixed number.