Question

Задание:Найдите разность и запишите ответ в виду несократимой дроби a)11-1 б) 5-1 в) 19-4 --- --- - - -- - 12 6 36 9 20 5

Answer 1

11\12-1\6=11\12-2\12=9\12 =3\4  1\6 =2\12 умножаем на 2 числитель и знаменатель по правилу сокращения дробей она не изменится,а в конце 9\12=3\4 сокращаем на 3. 2 пример    5\36-1\9=5\36-4\36=1\36  те 1\9=4\36   те умножаем на 4 числитель и знаменатель чтобы привести дроби к общему знаменателю с целью возможности удобства решения  и последнее     3 пример   19\20-4\5=19\20-16\20=3\20 все аналогично!успехов!

Answer 2

Finding the Differences and Expressing the Answers as Irreducible Fractions

To find the differences and express the answers as irreducible fractions, we can follow these steps:

a) 11 - 1: To find the difference between 11 and 1, we simply subtract 1 from 11, which equals 10.

b) 5 - 1: Similarly, the difference between 5 and 1 is obtained by subtracting 1 from 5, resulting in 4.

c) 19 - 4: The difference between 19 and 4 is calculated by subtracting 4 from 19, giving us 15.

Now, let's express these differences as irreducible fractions.

a) 11 - 1 = 10 The irreducible fraction for 10 is simply 10/1.

b) 5 - 1 = 4 The irreducible fraction for 4 is 4/1.

c) 19 - 4 = 15 The irreducible fraction for 15 is 15/1.

So, the answers expressed as irreducible fractions are: a) 10/1 b) 4/1 c) 15/1