Question

А)(3/5-1/4)*16 найти нок (3,4)=12

Answer 1

Пошаговое объяснение:

(3/5 - 1/4) * 16 = (12/20 - 5/20) * 16 = 7/20 * 16 = 28/5 = 5 3/5   (или  5,6)

3 = 3 * 1,

4 = 2 * 2,

НОК (3, 4) = 3 * 2 * 2 = 12

Answer 2

To find the value of the expression (3/5 - 1/4) * 16, we need to perform the arithmetic operations step by step:

Step 1: Calculate the value inside the parentheses. (3/5 - 1/4) = (12/20 - 5/20) = 7/20

Step 2: Multiply the result from Step 1 by 16. (7/20) * 16 = 7/20 * 16 = 112/20 = 5.6

So, (3/5 - 1/4) * 16 = 5.6

Now, regarding the "nok" (lowest common multiple) of 3 and 4, you are correct. The lowest common multiple (LCM) of 3 and 4 is 12.

So, the final result is: (3/5 - 1/4) * 16 = 5.6 nok(3, 4) = 12