Question

Найдите значение выражения 14целых-6целых5/7-3/14. Будет 7 целых1/14?

Answer 1

14−6 5/7 =14/1−6 5/7=14/1−47/7=7 * 14/7*1−1* 47/1*7=98/7−47/7=98 − 47/7 =51/7=7 2/7 

7  2/7-3/14 =  51/7−3/14=2* 51/2 *7−1*3/1*14=102/14−3/14=102 − 3/14=99/14=7 1/14 

Answer 2

Да........................

Answer 3

Calculating the Expression 14 - 6 5/7 - 3/14

To calculate the expression 14 - 6 5/7 - 3/14, we can follow these steps:

1. Convert the mixed numbers to improper fractions. 2. Find a common denominator for the fractions. 3. Perform the subtraction.

Let's proceed with the calculation.

Conversion to Improper Fractions

The expression 6 5/7 can be converted to an improper fraction as follows: 6 5/7 = (6 * 7 + 5)/7 = 47/7

So, 6 5/7 is equivalent to 47/7.

Finding a Common Denominator

To subtract the fractions, we need to find a common denominator. The least common multiple (LCM) of 7 and 14 is 14.

Performing the Subtraction

Now, we can perform the subtraction: 14 - 47/7 - 3/14

First, let's convert 14 to an improper fraction: 14 = 14/1

Now, we can subtract the fractions: 14/1 - 47/7 - 3/14

To subtract the fractions, we need to express them with a common denominator, which is 14.

14/1 = 196/14 47/7 = 376/14 3/14 = 3/14

Now, we can perform the subtraction: 196/14 - 376/14 - 3/14

196 - 376 - 3 = -183/14

Conclusion

After performing the calculation, the result of the expression 14 - 6 5/7 - 3/14 is -183/14. Therefore, the expression is not equal to 7 1/14.