Question

What is the LCD of 1/2 and 3/5

Answer 1

10?

Answer 2

Hello @angelpooh01 :)

In order to find the "Least Common Denominator" of two fractions,
we should take the denominators of the fractions
(in this case they are \(2\) and \(5\))
and find their LCM (Lowest Common Multiple)

Answer 3

to do this we can list out a few multiples of each number
http://www.math.com/school/subject1/lessons/S1U3L3GL.html

\(\color{red}{2}: ~2,~4,~6,~8,~10,~12,~14,~16\)
\(\color{red}{5}: ~5,~10,~15,~20\)

now, which is the lowest number that they have in common?
that should get you your answer :)

If you still need help with this problem, feel free to tag me with @jigglypuff314 ^_^

Answer 4

10