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Kết quả của
là
.
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Let’s break that down! First, we need a common denominator for the fractions
and
. The least common denominator is 8.
To convert
to an equivalent fraction with a denominator of 8, we multiply both the numerator and the denominator by 4, which gives us
. Now we can subtract:
So the final answer is
! Now, how about a quick tip? Always find a common denominator first; it makes adding or subtracting fractions a breeze!