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Earn +20 ptsQ: How do you add or subtract rational numbers with common denominators?
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When you subtract fractions do you subtract the denominator?
No. If the denominators are the same, you subtract the numerators. If the denominators are different you have to find the least common denominator.
Do you subtract the denominators in a subtraction?
find GCF(Greatest Common Factor) then subtract
How do u subtract fractions?
multiply the fractions until they have common denominators and then subtract them
What is the process of subtracting fractions?
If the denominators are the same, subtract the numerators. If the denominators are different, convert them to equivalent fractions with a common denominator and subtract the numerators.
How do you subtract fractions without alike denominators?
Convert unlike fractions to equivalent fractions with common denominators by finding the LCM of the denominators.
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