a)
Multiples:
2, 4, 6, 8, 10
3, 6, 9, 12
Which is the LCD?
b)
Do the same for these denominators.
Use multiples to find the LCD for each pair of fractions.
a) 1/2, 1/3
b) 1/4, 1/5
3 answers
a) The lowest common denominator would be 6?
b) Would the lcd be 20?
b) Would the lcd be 20?
Both answers are right.
1 answer