Question

3/4:12-1/32 решение ​

Answer 1

Ответ:

1/32

Пошаговое объяснение:

решение расписано на фото:

Answer 2

To solve the expression 3/4:12-1/32, we need to follow the order of operations, which is commonly known as PEMDAS (Parentheses, Exponents, Multiplication and Division, and Addition and Subtraction).

First, let's simplify the division operation:

3/4:12 = (3/4) ÷ 12

To divide a fraction by a whole number, we can multiply the numerator (top) of the fraction by the reciprocal of the denominator (bottom).

(3/4) ÷ 12 = (3/4) × (1/12) = 3/48 = 1/16

Now, we can substitute this result back into the original expression:

1/16 - 1/32

To subtract fractions, we need to have a common denominator. In this case, the common denominator is 32. We can rewrite both fractions with this denominator:

1/16 - 1/32 = (1/16) - (1/32) × (2/2) = (1/16) - (2/64) = (1/16) - (1/32)

Now that both fractions have the same denominator, we can subtract the numerators:

(1/16) - (1/32) = (2/32) - (1/32) = 1/32

Therefore, the solution to the expression 3/4:12-1/32 is 1/32.