Find Area With Fractional Sides
Elementary School Math · Flashcards · Application
ELEMENTARY SCHOOL MATH · FLASHCARDS
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QUESTION
Compute
3
5
×
4
7
\frac{3}{5} \times \frac{4}{7}
5
3
×
7
4
to match the tiled area model.
QUESTION
What is
72
×
1
144
72 \times \frac{1}{144}
72
×
144
1
(the tiled area for the
3
4
\frac{3}{4}
4
3
by
2
3
\frac{2}{3}
3
2
rectangle)?
QUESTION
Identify the unit square side length used to tile a
3
4
\frac{3}{4}
4
3
by
2
3
\frac{2}{3}
3
2
rectangle.
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ANSWER
1
12
\frac{1}{12}
12
1
. LCM of denominators 4 and 3 is 12, so unit square has side
1
12
\frac{1}{12}
12
1
.
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