Does the same rules apply when multiplying several fractions?
Example:
1/3 x 2/3 x -4/5
would it be a positive or a negative answer?
When multiplying several fractions, the same rules apply as when multiplying two fractions. To multiply fractions, you multiply the numerators together and multiply the denominators together.
In the example you provided, (1/3) x (2/3) x (-4/5), you would first multiply the numerators together: 1 x 2 x -4 = -8.
Similarly, you would multiply the denominators together: 3 x 3 x 5 = 45.
Therefore, the result is -8/45, which is a negative answer.
When multiplying several fractions, the same rules apply. To multiply fractions, you multiply the numerators (the top numbers) together, and then multiply the denominators (the bottom numbers) together.
In the example you provided:
1/3 x 2/3 x -4/5
The numerator of the product will be:
1 x 2 x -4 = -8
And the denominator will be:
3 x 3 x 5 = 45
Therefore, the product is -8/45. The answer is negative because there is a negative sign in the multiplication.
Yes, the same rules do apply when multiplying several fractions. To multiply fractions, you multiply their numerators (top numbers) together to get the new numerator, and multiply their denominators (bottom numbers) together to get the new denominator.
In your example, you would multiply the numerators together: 1 × 2 × -4 = -8.
Then, you would multiply the denominators together: 3 × 3 × 5 = 45.
So, the result is -8/45.
Regarding the sign of the answer, when multiplying fractions, the negative sign applies to the overall result if there is an odd number of negative signs among the fractions being multiplied. In this case, there is only one negative sign (-4/5), so the final answer is negative.