Question

Записать смешанную дробь в виде неправильной 4 1/5

Answer 1

Ответ:

$\frac{21}{5}$

Пошаговое объяснение:

$4\frac{1}{5} =\frac{5*4+1}{5} =\frac{21}{5}$

Answer 2

Ответ:

21/5

Пошаговое объяснение:

4 1/5= 21/5

Answer 3

Writing a Mixed Number as an Improper Fraction

To write the mixed number 4 1/5 as an improper fraction, we can follow these steps:

1. Multiply the whole number by the denominator of the fraction. 2. Add the result to the numerator. 3. Place the sum over the original denominator to create the improper fraction.

Let's calculate it step by step:

1. Multiply the whole number by the denominator: - \(4 \times 5 = 20\)

2. Add the result to the numerator: - \(20 + 1 = 21\)

3. Place the sum over the original denominator: - The improper fraction is 21/5.

So, the mixed number 4 1/5 can be written as the improper fraction 21/5.

This information is based on mathematical principles and calculations.