To subtract dissimilar fractions, change it first to similar. In changing dissimilar fractions, use the least common denominator. After expressing as similar fractions, proceed with subtraction. Simplify the difference if possible. In simplifying fractions, use the greatest common factor of the numerator and denominator.
Answer:
Solutions:
2 - 1 = N
Change the fractions to similar using the least common denominator of 5 and 4.
=
=
then
2 - 1 = N
Since we cannot subtract from , we need to rename the entire minuend.
1 + - 1 = N
1 - 1 = N
= N
Things to Remember:
Subtraction of fractions is subtracting the numerators for similar fractions and copying the denominator.
Express the answer in lowest term.
For dissimilar fractions, addition can only be done when changed to similar.
This is done by using the least common denominator of the given fractions to be added.
Answers & Comments
Answer:
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Step-by-step explanation:
Subtraction of Fractions
To subtract dissimilar fractions, change it first to similar. In changing dissimilar fractions, use the least common denominator. After expressing as similar fractions, proceed with subtraction. Simplify the difference if possible. In simplifying fractions, use the greatest common factor of the numerator and denominator.
Answer:
Solutions:
2 - 1 = N
Change the fractions to similar using the least common denominator of 5 and 4.
=
=
then
2 - 1 = N
Since we cannot subtract from , we need to rename the entire minuend.
1 + - 1 = N
1 - 1 = N
= N
Things to Remember:
Subtraction of fractions is subtracting the numerators for similar fractions and copying the denominator.
Express the answer in lowest term.
For dissimilar fractions, addition can only be done when changed to similar.
This is done by using the least common denominator of the given fractions to be added.
Answers are expressed in lowest form.
How to subtract dissimilar fractions: brainly.ph/question/5841112
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