Question

Please answer the question!

Answer 1

Answer:

LCD = 30

Step-by-step explanation:

Rewriting input as fractions if necessary:

3/10, 2/15

For the denominators (10, 15) the least common multiple (LCM) is 30.

LCM(10, 15)

Therefore, the least common denominator (LCD) is 30.

Calculations to rewrite the original inputs as equivalent fractions with the LCD:

3/10 = 3/10 × 3/3 = 9/30

2/15 = 2/15 × 2/2 = 4/30

Answer 2

Answer:

$30$

Step-by-step explanation:

Here, we will have to use $LCD$ or, least common denominator.

The least common $LCD$ here that we will be using is going to be 30. We can always make sure by multiplying.

$\frac{3}{10}$*$\frac{3}{3}$$=\frac{9}{30}$

Our final answer for the first fraction is $\frac{9}{30}$ which could be simplified back to $\frac{3}{10}$.

For the second fraction, we will be multiplying with $\frac{2}{2}$.

$\frac{2}{15}$*$\frac{2}{2}$$=\frac{4}{30}$.

Again, it simplifies back to $\frac{2}{15}$.

Hence, the $LCD$ is $30$.

Hope that helps:D

-Jazz