Question

6 1/9 - 2 7/9 - 2 7/9

Answer 1

Ответ:

5/9

Пошаговое объяснение:

6 1/9 - 2 7/9 - 2 7/9 =

= (6+1/9) - (2+7/9) - (2+7/9)=

=(6-2-2)+(1/9-7/9-7/9)=

=2 - 13/9= 2 - (1+4/9)=

= (2-1)-4/9=1-4/9=9/9-4/9=5/9

Answer 2

To solve the expression $6 \frac{1}{9} - 2 \frac{7}{9} - 2 \frac{7}{9},$ we'll first convert the mixed numbers to improper fractions and then perform the subtraction:

1. Convert mixed numbers to improper fractions:

   • $6 \frac{1}{9}$ as an improper fraction is $\frac{6 \times 9 + 1}{9} = \frac{55}{9}.$
   • $2 \frac{7}{9}$ as an improper fraction is $\frac{2 \times 9 + 7}{9} = \frac{25}{9}.$

2. Substitute the improper fractions and perform the subtraction:

   $$\frac{55}{9} - \frac{25}{9} - \frac{25}{9}$$

3. Combine the fractions by subtracting the numerators:

   $$\frac{55 - 25 - 25}{9} = \frac{5}{9}.$$

So, $6 \frac{1}{9} - 2 \frac{7}{9} - 2 \frac{7}{9} = \frac{5}{9}.$