Step by step
- Write each number as a fraction4 = 4/1
- Multiply the tops, then the bottoms(1 × 4)/(2 × 1) = 4/2
- SimplifyDivide the top and bottom by 2: 4/2 = 2
Check: 2 ÷ 4 = 1/2 ✓
Check: 2 ÷ 4 = 1/2 ✓
Each bar is one whole, split into equal parts.
1/2 times 4 is 2. As a decimal it's 2.
Turn any mixed or whole numbers into fractions, multiply the numerators and the denominators, then simplify. The steps above show each line.