You multiply 3/4 by 2/3 it equals 2/4 which equals 1/2. The answer is 1/2.
Step-by-step explanation:
That means 6/3 is equivalent to 2 wholes! When the numerator is divisible by the denominator, the fraction is equivalent a whole number. If the numerator is equal to the denominator, you will always have one whole, or 1.
The third one should be -2(2x-6)=12-4x
Last one should be 2(2x-6)+4x=8x-12