Question

drag each expression into a column to show its value. value of 4 value of -4 1.2 ÷ 0.3 1.2 ÷ (-0.3) -1.2 ÷ (-0.3) -1.2 ÷ 0.3

Explanation:

Step1: Calculate \(1.2 \div 0.3\)

Dividing two positive numbers, \(1.2\div0.3 = 4\).

Step2: Calculate \(1.2 \div (-0.3)\)

Dividing a positive by a negative, \(1.2\div(-0.3)= - 4\).

Step3: Calculate \(-1.2 \div (-0.3)\)

Dividing two negative numbers, \(-1.2\div(-0.3)=4\).

Step4: Calculate \(-1.2 \div 0.3\)

Dividing a negative by a positive, \(-1.2\div0.3 = - 4\).

Answer:

• Value of 4: \(1.2 \div 0.3\), \(-1.2 \div (-0.3)\)
• Value of -4: \(1.2 \div (-0.3)\), \(-1.2 \div 0.3\)