Question

А)7 - 5/6б)14 - 8 целых 6/7в)6 целых 2/9 - 4 целых 7/9И объясните как решать,заранее спасибо!)

Answer 1

7-5/6=6цел 1/6
14-8 цел 6/7=5 цел 1/7
6цел 2/9-4 цел 7/9=1 цел 4/9

Answer 2

А) 7-5/6=6 6/6-5/6=6 1/6     здесь у 7 берем 1(единицу) и представляем ее в виде дроби 6/6,так как 6/6=1
б)14-8 6/7=13 7/7-8 6/7=5 1/7  тут тоже самое
в)6 2/9-4 7/9= 5 11/9-4 7/9=1 4/9      так как 2/9 меньше чем 7/9 ,поэтому  из 6 берем единицу,представляем в виде дроби 9/9 и прибавляем к ней уже имеющуюся дробь 2/9 ,получаем 9/9+2/9=11/9

Answer 3

Solving the Equations

a) 7 - 5/6

To solve the equation 7 - 5/6, you can follow these steps:

1. Convert 7 to a fraction with a denominator of 6: 7 = 42/6 2. Subtract 5/6 from 42/6: 42/6 - 5/6 = 37/6

So, the result of 7 - 5/6 is 37/6.

b) 14 + 8 6/7

To solve the equation 14 + 8 6/7, you can follow these steps:

1. Convert the mixed number 8 6/7 to an improper fraction: 8 6/7 = (8 * 7 + 6)/7 = 62/7 2. Add 14 to 62/7: 14 + 62/7 = 98/7 + 62/7 = 160/7

So, the result of 14 + 8 6/7 is 160/7.

c) 6 2/9 - 4 7/9

To solve the equation 6 2/9 - 4 7/9, you can follow these steps:

1. Convert the mixed numbers to improper fractions: 6 2/9 = 56/9 and 4 7/9 = 43/9 2. Subtract 43/9 from 56/9: 56/9 - 43/9 = 13/9

So, the result of 6 2/9 - 4 7/9 is 13/9.

Explanation of the Solution

When solving these equations involving mixed numbers and fractions, it's important to convert all numbers to the same format (either all mixed numbers or all improper fractions) before performing the operations. This ensures that the arithmetic is carried out correctly and consistently.

For addition and subtraction, once the numbers are in the same format, you can simply perform the operation on the numerators while keeping the denominators the same. After the operation is complete, the result can be simplified if necessary.

I hope this helps! Let me know if you have further questions or need additional assistance.