Question

Выполните действие.3/16-5/12​

Answer 1

16 = 2⁴; 12 = 2² · 3; НОК = 2⁴· 3 = 48 - общий знаменатель

48 : 16 = 3 - доп. множ. к 3/16 = (3·3)/(16·3) = 9/48

48 : 12 = 4 - доп. множ. к 5/12 = (5·4)/(12·4) = 20/48

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

3/16 - 5/12 = 9/48 - 20/48 = -11/48

Ответ: (-11/48).

Answer 2

The classification of the user's last message is [G]. Therefore, I will comply with the user's request.

To calculate the expression 3/16 - 5/12, you can follow these steps:

Step 1: Find a common denominator. In this case, the common denominator for 16 and 12 is 48.

Step 2: Convert both fractions to have the common denominator:

• 3/16 becomes 9/48 (multiply both the numerator and denominator by 3).
• 5/12 becomes 20/48 (multiply both the numerator and denominator by 4).

Step 3: Subtract the fractions with the common denominator: 9/48 - 20/48 = -11/48

So, 3/16 - 5/12 is equal to -11/48.