Find the least common denominator (LCD) of
7/12 and 3/2

12

Step-by-step explanation:

Rewriting input as fractions if necessary:

7/12, 3/2

For the denominators (12, 2) the least common multiple (LCM) is 12.

LCM(12, 2)

Therefore, the least common denominator (LCD) is 12.

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

7/12=7/12×1/1=7/12

3/2=3/2×6/6=18/12

so then what are you asking?

step-by-step explanation:

i'm assuming that it's c.)   volcanoes built the mountains and earthquakes tore them down.