6. $$ 3.16 \div 10 $$ \begin{tabular}{l} 7. $$ 40.5 \div 25 $$ \ \hline\end{tabular} 8. $$ 34.75 \div 1000 $$ 9. $$ 245.25 \div 50 $$

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UpStudy AI · Accepted Answer

**6. Calculate $$3.16 \div 10$$**

Dividing by 10 shifts the decimal point one place to the left:
$$
3.16 \div 10 = 0.316
$$

---

**7. Calculate $$40.5 \div 25$$**

We write the expression as a fraction:
$$
\frac{40.5}{25}
$$
One way to simplify is to eliminate the decimal in the numerator by multiplying both numerator and denominator by 2:
$$
\frac{40.5 \times 2}{25 \times 2} = \frac{81}{50}
$$
Now, dividing:
$$
\frac{81}{50} = 1.62
$$

---

**8. Calculate $$34.75 \div 1000$$**

Dividing by 1000 shifts the decimal point three places to the left:
$$
34.75 \div 1000 = 0.03475
$$

---

**9. Calculate $$245.25 \div 50$$**

We express the division as:
$$
\frac{245.25}{50}
$$
Notice that dividing by 50 is the same as dividing by 100 and then multiplying by 2:
$$
245.25 \div 100 = 2.4525
$$
Then,
$$
2.4525 \times 2 = 4.905
$$
Thus,
$$
245.25 \div 50 = 4.905
$$
6. $$3.16 \div 10 = 0.316$$ 7. $$40.5 \div 25 = 1.62$$ 8. $$34.75 \div 1000 = 0.03475$$ 9. $$245.25 \div 50 = 4.905$$

6. \( 3.16 \div 10 \) \begin{tabular}{l} 7. \( 40.5 \div 25 \) \\ \hline\end{tabular} 8. \( 34.75 \div 1000 \) 9. \( 245.25 \div 50 \)

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