The number 400 was increased by 20%, the result was increased by 40%. What number did you get?

univerkov | March 13, 2021 | education

To find the percentage of the number, you need to multiply this number by the percentage and divide by the number 100. Let’s calculate what is equal to 20% of the number 400.

400 * 20/100 = 400 * 0.2 = 80.

Let’s increase the number 400 by 20%.

400 + 80 = 480.

Let’s calculate what is equal to 40% of the number 480.

480 * 40/100 = 19200/100 = 192.

Let’s increase the number 480 by 40%.

480 + 192 = 672.

Answer: 672.

One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.