Question

6 1/8 - 2 3/8пожалуйста ​

Answer 1

Ответ:

$3\dfrac{3}{4}$

Пошаговое объяснение:

$6\dfrac{1}{8}-2\dfrac{3}{8}=6+\dfrac{1}{8}- \bigg (2+\dfrac{3}{8} \bigg )=6+\dfrac{1}{8}-2-\dfrac{3}{8}=6-2+\dfrac{1}{8}-\dfrac{3}{8}=4+\dfrac{1-3}{8}=$

$=4+\dfrac{-2}{8}=4-\dfrac{1}{4}=3+1-\dfrac{1}{4}=3+\dfrac{4}{4}-\dfrac{1}{4}=3+\dfrac{4-1}{4}=3+\dfrac{3}{4}=3\dfrac{3}{4};$

Answer 2

Ответ:

Пошаговое объяснение:

6 1/8 - 2 3/8 = 5 9/8 - 2 3/8 = 3 6/8 = 3 3/4

Answer 3

To solve the expression 6 1/8 - 2 3/8, we can subtract the two mixed numbers by finding a common denominator and then subtracting the fractions. Let's break it down step by step:

Step 1: Convert the mixed numbers to improper fractions

To subtract mixed numbers, we first need to convert them to improper fractions.

- 6 1/8 can be written as 49/8. To convert, we multiply the whole number (6) by the denominator (8) and add the numerator (1) to get the new numerator (49), while keeping the denominator (8) the same. - 2 3/8 can be written as 19/8. Following the same process, we get the numerator (19) by multiplying the whole number (2) by the denominator (8) and adding the numerator (3), while keeping the denominator (8) the same.

Step 2: Subtract the fractions

Now that we have the improper fractions, we can subtract them. Since the denominators are the same, we can simply subtract the numerators.

49/8 - 19/8 = (49 - 19)/8 = 30/8

Step 3: Simplify the fraction

To simplify the fraction, we can divide both the numerator and denominator by their greatest common divisor (GCD), which is 2 in this case.

30/8 can be simplified to 15/4.

Therefore, the result of the expression 6 1/8 - 2 3/8 is 15/4.

Please let me know if you need any further assistance!