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Question 1 of 3
Multiply the following:
23×34
Write fractions in the format “a/b”
Incorrect
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To multiply fractions, simply multiply the numerators and denominators separately.
Multiply the fraction and then simplify
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23×34 |
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= |
2×33×4 |
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= |
612 |
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= |
6÷612÷6 |
Reduce to lowest terms |
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= |
12 |
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Question 2 of 3
Multiply the following:
34×5
Incorrect
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Progress: 0%
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To multiply fractions, simply multiply the numerators and denominators separately.
Multiply the fraction and then simplify
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34×5 |
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= |
34×51 |
A whole number can be a fraction with 1 as the denominator |
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= |
3×54×1 |
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= |
154 |
Now, convert the fraction from improper to mixed
Start by dividing the numerator by the denominator
Arrange the numbers for long division
4 goes into 15 three times. So write 3 above the line.
Multiply 3 to 4 and write the answer below 15
Subtract 12 from 15 and write the answer one line below
Since 4 cannot go into 3 anymore, 3 is left as the Remainder and 3 is the Quotient
Substitute values into the given formula
bc |
= |
QRc |
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154 |
= |
334 |
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Question 3 of 3
Multiply the following:
34×13×15
Write fractions in the format “a/b”
Incorrect
Loaded: 0%
Progress: 0%
0:00
To multiply fractions, simply multiply the numerators and denominators separately.
Multiply the fraction and then simplify
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34×13×15 |
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= |
3×1×14×3×5 |
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= |
360 |
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= |
3÷360÷3 |
Simplify the fraction |
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= |
120 |