Question

7/40 + 11/40 + 13/40 =??( / - дробь )​

Answer 1

Ответ:

31/40

Пошаговое объяснение:

7/40 +11/40=18/40

18/40+13/40=31/40

Answer 2

$\frac{7}{40} + \frac{11}{40} + \frac{13}{40} = \frac{7 + 11 + 13}{40} = \frac{31}{40}$

Answer 3

To add these fractions, you simply add their numerators when they have the same denominator:

7/40 + 11/40 + 13/40 = (7 + 11 + 13) / 40

Now, add the numerators together:

(7 + 11 + 13) = 31

So the result is:

31/40