Find common denominators and add. Reduce answers to lower terms. 3/7+2/3

1 2/21
6/21
1/2
5/10

I thank D

Question

Find common denominators and add. Reduce answers to lower terms. 3/7+2/3

1    2/21
6/21
1/2
5/10

I thank D

xxDeppressionxx · Answer

The fractions have unlike denominators. First, find the Least Common Denominator and rewrite the fractions with the common denominator.

hiiiihiiiiiiiiii · Answer

so its right

xxDeppressionxx · Answer

nope

xxDeppressionxx · Answer

Multiply both the numerator and denominator of each fraction by the number that makes its denominator equal the LCD. This is basically multiplying each fraction by 1. (37×33)+(23×77)=?

hiiiihiiiiiiiiii · Answer

so then A

xxDeppressionxx · Answer

Complete the multiplication and the equation becomes 921+1421=?

xxDeppressionxx · Answer

$\color{#0cbb34}{\text{Originally Posted by}}$ @hiiiihiiiiiiiiii
so then A
$\color{#0cbb34}{\text{End of Quote}}$
yes

hiiiihiiiiiiiiii · Answer

ok hanks