To simplify the expression 9/11z - 4/11z, we need to find a common denominator. Since both terms have the same denominator of 11z, we can combine them by subtracting the numerators.
9/11z - 4/11z = (9 - 4)/11z = 5/11z
Therefore, the simplified expression is 5/11z.
Simplify 9/11z − 4/11z
3 answers
Simplify 3/10x + 1/6y + 3/10x + 3/6y. Be sure to reduce any fractions to the lowest terms.
To simplify the expression 3/10x + 1/6y + 3/10x + 3/6y, we can combine like terms.
First, let's combine the terms with x and the terms with y separately.
For the x terms:
3/10x + 3/10x = (3 + 3)/10x = 6/10x
For the y terms:
1/6y + 3/6y = (1 + 3)/6y = 4/6y
Now, let's simplify the fractions to the lowest terms:
6/10x = (3/5)(2/2)x = (3/5)(1)x = 3/5x
4/6y = (2/3)(2/2)y = (2/3)(1)y = 2/3y
Therefore, the simplified expression is 3/5x + 2/3y.
First, let's combine the terms with x and the terms with y separately.
For the x terms:
3/10x + 3/10x = (3 + 3)/10x = 6/10x
For the y terms:
1/6y + 3/6y = (1 + 3)/6y = 4/6y
Now, let's simplify the fractions to the lowest terms:
6/10x = (3/5)(2/2)x = (3/5)(1)x = 3/5x
4/6y = (2/3)(2/2)y = (2/3)(1)y = 2/3y
Therefore, the simplified expression is 3/5x + 2/3y.