Question

What is 43 increased by 10%?

Answer 1

To increase 43 by 10%, you convert 10% into its decimal form (0.10), then multiply 43 by this decimal to find the increase (4.3), and finally add the increase to 43, resulting in 47.3.

Step-by-step explanation:

43 increased by 10% means the original number is increased by a fraction of itself. To calculate this, you multiply the original number by the percentage in its decimal form and then add the result to the original number. So, increasing 43 by 10% is computed as follows:

1. Convert 10% to its decimal equivalent by moving the decimal point two places to the left: 10% = 0.10.
2. Multiply 43 by 0.10 to find the amount to increase 43 by: 43 × 0.10 = 4.3.
3. Add this amount to the original number: 43 + 4.3 = 47.3.

Therefore, 43 increased by 10% is 47.3.