what is the value of the expression?\n$-0.28 div (-0.07)$

Answer:

4

Explanation:

Step1: Identify the operation

The expression is a division of two negative numbers. $$-0.28 \div (-0.07)$$

Step2: Divide the absolute values

Divide 0.28 by 0.07. $$0.28 \div 0.07 = \frac{0.28}{0.07}$$

Step3: Simplify the division

Multiply both numerator and denominator by 100 to remove decimals. $$\frac{0.28 \times 100}{0.07 \times 100} = \frac{28}{7}$$

Step4: Perform the division

$$28 \div 7 = 4$$

Step5: Determine the sign

When dividing two negative numbers, the result is positive. $$-0.28 \div (-0.07) = 4$$