Question

What is 3d-4 if d=1.2

Answer 1

Answer: 0.4

Explanation:

Equation: 3d - 4

1. Substitute the variable with the given number (d = 1.2)

3(1.2) - 4

2. Solve 3 × 1.2

3.6 - 4

3. Solve

3.6 - 4 = -0.4

Answer 2

= -0.4

Explanation:

3d-4 when d=1.2

3(1.2) - 4

3.6 - 4

= -0.4