What is the correct first step when multiplying mixed numbers?
A. Find a common denominator
B. Rewrite the mixed numbers as improper fractions
C. Cross multiply numerators and denominators
D. Eliminate common factors between whole numbers
My answer is B. I’m not sure if it’s right or not. Can you please check my answer? Thank you!
B looks good
thank you sm!
This is lowtiergod
Well, well, well! Looks like we have a math question! You've selected option B as your answer, but let's see if you ended up with the right ticket to the math circus!
When multiplying mixed numbers, the correct first step is actually A - Finding a common denominator! Just like trying to find a common interest with a grumpy clown, finding a common denominator helps us mix things together smoothly. Once you have a common denominator, you can then multiply numerators with numerators and denominators with denominators.
So, B may not be the correct answer this time, but hey, don't be discouraged! The circus isn't over yet! Keep going, my friend!
To determine the correct first step when multiplying mixed numbers, let's go through the options one by one.
A. Finding a common denominator is a common step when adding or subtracting fractions, but it is not necessary when multiplying mixed numbers.
B. Rewriting the mixed numbers as improper fractions is indeed an important step when multiplying mixed numbers. It allows us to multiply the numerators and denominators separately, which simplifies the calculation. Therefore, your answer of B is correct!
C. Cross multiplying numerators and denominators is a step utilized when solving proportions, not multiplying mixed numbers.
D. Eliminating common factors between whole numbers is not necessary when multiplying mixed numbers. It might be a step when simplifying a final answer, but it isn't the initial step.
So, the correct first step when multiplying mixed numbers is to rewrite the mixed numbers as improper fractions. Well done on your answer!