Question

Преобразовать обыкновенные дроби в десятичные и вычислить 4,62 -3 11/20

Answer 1

4 62/100 - 3 11/20= 462/100 - 71/20 = 107/100

Answer 2

Converting Fractions to Decimals and Calculating 4.62 - 3 11/20

To convert ordinary fractions to decimals, you can divide the numerator by the denominator. Let's convert the fraction 3 11/20 to a decimal and then calculate 4.62 - 3 11/20.

Converting 3 11/20 to a Decimal:

First, let's convert the mixed number 3 11/20 to a decimal.

3 11/20 = 3 + 11/20

To convert 11/20 to a decimal, we divide 11 by 20: 11 ÷ 20 = 0.55

So, 3 11/20 as a decimal is 3 + 0.55 = 3.55.

Calculating 4.62 - 3 11/20:

Now, let's calculate 4.62 - 3 11/20.

4.62 - 3.55 = 1.07

Therefore, 4.62 - 3 11/20 = 1.07.

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