No.
you must make the denominators the same
4 is.
Unless you are using a calculator that adds them for you, it is much harder to add fractions with uncommon denominators. Having the same denominator allows you to only have to add the numerators for your answer.
No, the word uncommon is an adjective, a word that describes a noun such as 'uncommon name' or 'uncommon reaction'.
Not common; unusual; infrequent; rare; hence, remarkable; strange; as, an uncommon season; an uncommon degree of cold or heat; uncommon courage.
he's an ultra rare moshling :D add me - izzyxgracex123 and liddyfxoxo :)
The style was obscure but not totally uncommon.
Walking sticks are pretty uncommon.
Life Uncommon was created in 1998.
Uncommon Sense was created in 1945.
The ISBN of Uncommon Dissent is 1932236317.
An Uncommon Story was created in 1924.
It's not uncommon for Steve to work late. It's very uncommon to see cardinals in our state. It's not uncommon for Wisconsin to get snow in April.