Question

Select the expressions that have a quotient of 8.
Responses

5.6 ÷ 0.07
5.6 ÷ 0.07

5.6 ÷ 0.7
5.6 ÷ 0.7

0.56 ÷ 0.07
0.56 ÷ 0.07

0.56 ÷ 0.7

Answer 1

To determine which expressions have a quotient of 8, we need to calculate each one:

1. **5.6 ÷ 0.07**:
\[
5.6 \div 0.07 = 5.6 \times \frac{100}{7} = 560 \div 7 = 80
\]

2. **5.6 ÷ 0.7**:
\[
5.6 \div 0.7 = 5.6 \times \frac{10}{7} = 56 \div 7 = 8
\]

3. **0.56 ÷ 0.07**:
\[
0.56 \div 0.07 = 0.56 \times \frac{100}{7} = 56 \div 7 = 8
\]

4. **0.56 ÷ 0.7**:
\[
0.56 \div 0.7 = 0.56 \times \frac{10}{7} = 5.6 \div 7 \approx 0.8 \quad (\text{not 8})
\]

The expressions with a quotient of 8 are:

- **5.6 ÷ 0.7**
- **0.56 ÷ 0.07**