Question

Simplify 9/11z minus 11/4z

What is the correct answer?

Answer 1

To subtract fractions, you need to have a common denominator. In this case, the common denominator is 4z.

9/11z - 11/4z = (9*4 - 11*11) / (11z*4) = (36 - 121) / (44z) = -85 / (44z)

So the simplified form of 9/11z - 11/4z is -85 / (44z).

Answer 2

So so wrong

Answer 3

Apologies for the incorrect answer. Let's solve the expression correctly.

To subtract fractions with different denominators, you first need to find a common denominator. In this case, the common denominator is 44z.

Rewriting the fractions with the common denominator:

9/11z - 11/4z = (9*4)/ (11z*4) - (11*11)/ (4z*11)

Simplifying:

36/44z - 121/44z = (36 - 121) / 44z = -85 / 44z

So the correct answer is -85 / 44z.

Answer 4

Simplify it

Answer 5

Apologies for the previous incorrect response. Let's simplify the expression correctly.

To simplify the expression 9/11z - 11/4z, we need to find a common denominator.

The common denominator is 44z (the product of 11z and 4z).

Now, let's rewrite the fractions with the common denominator:

9/11z - 11/4z = (9 * 4) / (11z * 4) - (11 * 11) / (4z * 11)

Simplifying:

36/44z - 121/44z = (36 - 121) / 44z = -85 / 44z

So the simplified expression is -85 / 44z.