Solve. Write a mixed numeral for the answer.
-A nail $8 \frac{1}{2}$ inches long is driven into a board $2 \frac{3}{5}$ inches thick. How much of the nail protrudes from the other side of the board?
A) $\frac{4}{7}$ in.
B) $\frac{2}{5}$ in.
C) $8 \frac{3}{7}$ in.
D) $5 \frac{9}{10} \mathrm{in}$.

Question

Quizplus · Accepted Answer

To find how much of the nail protrudes, subtract the thickness of the board from the length of the nail: $8 \frac{1}{2} - 2 \frac{3}{5} = 8.5 - 2.6 = 5.9$ which is $5 \frac{9}{10}$ inches.

Solve Write a Mixed Numeral for the Answer 8128 \frac{1}{2}821​ Inches Long Is Driven into a Board

Solve Write a Mixed Numeral for the Answer $8 \frac{1}{2}$ Inches Long Is Driven into a Board