Divide Unit Fractions by Whole Numbers
Elementary School Math · Flashcards · Recall
ELEMENTARY SCHOOL MATH · FLASHCARDS
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QUESTION
Which expression is equivalent to
1
a
÷
n
\frac{1}{a} \div n
a
1
÷
n
:
1
a
⋅
n
\frac{1}{a \cdot n}
a
⋅
n
1
or
n
a
\frac{n}{a}
a
n
?
QUESTION
What is the rule for dividing a unit fraction by a whole number
n
n
n
?
QUESTION
What is the meaning of
1
a
÷
n
\frac{1}{a} \div n
a
1
÷
n
in words?
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ANSWER
One
1
n
\frac{1}{n}
n
1
-sized part of
1
a
\frac{1}{a}
a
1
. Dividing into
n
n
n
equal parts makes each part
n
n
n
times smaller.
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