Answer:
Explanation:
Two different fractions where lowest common denominator is 20 are 1/4 and 1/5.
What are the lowest common denominator?
For two or more fractions, if the numbers at the bottom (or denominator) by which the lowest number can be divide into, is called the lowest common denominator. It is also known as the least common denominator.
Here, 20 is the given lowest common denominator.
Therefore, we can write: 20 = 1 × 20, 20 = 2 × 10, 20 = 4×5
Hence, two fractions for which 20 can be a lowest common denominator are 1/4 and 1/5.
Hope it helps!