Question

1 1/10-3/5 сколька ровно? ​

Answer 1

Ответ:

1 1/10-3/5 = 11/10 - 3/5 = 11/10 - 6/10 = 5/10 = 1/2 = 0,5

Answer 2

Ответ:1/2

Пошаговое объяснение:1 1/10-3/5

переведём 1 1/10 в неправильную дробь и получится 11/10, а 3/5 умножим на 2 и у них будет одинаковый знаменатель, затем 11/10-6/10=5/10 , сокращаем на 5 и будет 1/2

Answer 3

To subtract fractions, you need to have a common denominator. The common denominator for 10 and 5 is 10, so let's convert both fractions to have a denominator of 10:

1 1/10 - 3/5

To convert 1 1/10 to an improper fraction: 1 * 10 = 10 10 + 1 = 11

So, 1 1/10 is equal to 11/10.

Now, we can rewrite the expression as:

11/10 - 3/5

Now, to subtract the fractions, they need to have the same denominator. The common denominator for 10 and 5 is 10. Let's convert 3/5 to have a denominator of 10:

3/5 * 2/2 = 6/10

Now, the expression becomes:

11/10 - 6/10

Subtract the numerators while keeping the denominator:

(11 - 6)/10 = 5/10

Now, the fraction 5/10 can be simplified by dividing both the numerator and denominator by their greatest common divisor, which is 5:

5 ÷ 5 = 1 10 ÷ 5 = 2

So, the simplified fraction is:

1/2

Therefore, the result of the subtraction 1 1/10 - 3/5 is exactly 1/2.