42.4 plus 20% tax
50.88
42.4 + (42.4 × 20%) = 42.4 + 8.48 = 50.88
—
Adding 20% tax to 42.4 gives 50.88. The tax is 8.48.
| Net amount | 42.4 |
| Tax (20%) | 8.48 |
| Gross (net + tax) | 50.88 |
Frequently asked questions
- Add 20% tax to 42.4? Adding 20% tax to 42.4 gives 50.88. The tax is 8.48.
- What is the formula? 42.4 + (42.4 × 20%) = 42.4 + 8.48 = 50.88