Question

3/7+6/7 11/12+4/12 11/13+9/13 23/29+14/29 13/17+11/17+8/17

Answer 1

Ответ:)

Пошаговое объяснение: удачи)

3/7+6/7 =9/7=1 целая 2/7

11/12+4/12= 15/12= 1 3/12= 1 3/4

11/13+9/13 = 20/13= 1 7/13

23/29+14/29 =37/29= 1 8/29

13/17+11/17+8/17 = 24/17+8/17=32/17=1 15/17

Answer 2

Let's simplify each of these addition problems:

1. $\frac{3}{7} + \frac{6}{7}$: Both fractions have the same denominator, so you can add their numerators: $\frac{3 + 6}{7} = \frac{9}{7}$

2. $\frac{11}{12} + \frac{4}{12}$: Again, both fractions have the same denominator, so you can add their numerators: $\frac{11 + 4}{12} = \frac{15}{12}$ Now, you can simplify this fraction by dividing both the numerator and denominator by their greatest common divisor, which is 3: $\frac{15 \div 3}{12 \div 3} = \frac{5}{4}$

3. $\frac{11}{13} + \frac{9}{13}$: Both fractions have the same denominator, so you can add their numerators: $\frac{11 + 9}{13} = \frac{20}{13}$

4. $\frac{23}{29} + \frac{14}{29}$: Both fractions have the same denominator, so you can add their numerators: $\frac{23 + 14}{29} = \frac{37}{29}$

5. $\frac{13}{17} + \frac{11}{17} + \frac{8}{17}$: All three fractions have the same denominator, so you can add their numerators: $\frac{13 + 11 + 8}{17} = \frac{32}{17}$

So, the simplified results are:

1. $\frac{9}{7}$
2. $\frac{5}{4}$
3. $\frac{20}{13}$
4. $\frac{37}{29}$
5. $\frac{32}{17}$