Question

3/5+ 7/10 с множетелеми

Answer 1

Пошаговое объяснение:

$\frac{3}{5} + \frac{7}{10} = \frac{6}{10} + \frac{7}{10} = \frac{13}{10} = 1 \frac{3}{10}$

Answer 2

To add fractions with different denominators, you first need to find a common denominator. The common denominator is the smallest multiple that both denominators divide into evenly. In this case, the common denominator for 5 and 10 is 10.

Now, you need to express both fractions with this common denominator:

$\frac{3}{5} \times \frac{2}{2} = \frac{6}{10}$

(Here, we multiplied the numerator and denominator of the first fraction by 2.)

Now, you can add the fractions:

$\frac{6}{10} + \frac{7}{10}$

Since the denominators are the same, you can add the numerators:

$\frac{6 + 7}{10} = \frac{13}{10}$

So, $\frac{3}{5} + \frac{7}{10}$ with a common denominator of 10 is equal to $\frac{13}{10}$.