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Question 1 of 5
Find the fractions for each blue-shaded regions and identify whether they are equivalent or not.
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Equivalent fractions are different fractions that have equal values.
Write the fraction for the blue-shaded region in the first shape
no. of blue-shaded parts=2
total no. of equal parts=7
numeratordenominator |
= |
no.ofshadedpartstotalno.ofequalparts |
|
|
= |
27 |
Substitute values |
Write the fraction for the blue-shaded region in the second shape
no. of blue-shaded parts=2
total no. of equal parts=6
numeratordenominator |
= |
no.ofshadedpartstotalno.ofequalparts |
|
|
= |
26 |
Substitute values |
Since 27≠26, the two fractions are not equivalent.
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Question 2 of 5
What are the equivalent fractions for the orange-shaded regions in the following shapes?
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Equivalent fractions are different fractions that have equal values.
Write the fraction for the orange-shaded region in the first shape
no. of orange-shaded parts=1
total no. of equal parts=6
numeratordenominator |
= |
no.ofshadedpartstotalno.ofequalparts |
|
|
= |
16 |
Substitute values |
Write the fraction for the orange-shaded region in the second shape
no. of orange-shaded parts=3
total no. of equal parts=18
numeratordenominator |
= |
no.ofshadedpartstotalno.ofequalparts |
|
|
= |
38 |
Substitute values |
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Question 3 of 5
Find the missing number
712=28☐
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Equivalent fractions are different fractions that have equal values.
Since both numerators are given, we can compare them.
Identify what number was multiplied to 7 to get 28.
7×? |
= |
28 |
7×4 |
= |
28 |
You can also get 4 by dividing 28 by 7 |
Since 4 was multiplied to the numerator, it must also be done to its denominator
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Question 4 of 5
Find the missing number
35=☐15
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Equivalent fractions are different fractions that have equal values.
Since both denominators are given, we can compare them.
Identify what number was multiplied to 5 to get 15.
5×? |
= |
15 |
5×3 |
= |
15 |
You can also get 3 by dividing 15 by 5 |
Since 3 was multiplied to the denominator, it must also be done to its numerator
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Question 5 of 5
Find the missing number
410=☐45
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Equivalent fractions are different fractions that have equal values.
Notice that 45 cannot be multiplied or divided by a number to become 10
Simplify the given complete fraction
410 |
= |
☐45 |
|
4÷210÷2 |
= |
☐45 |
Divide both numerator and denominator by 2 |
|
25 |
= |
☐45 |
Compare the denominators.
Identify what number was multiplied to 5 to get 45.
5×? |
= |
45 |
5×9 |
= |
45 |
You can also get 9 by dividing 45 by 5 |
Since 9 was multiplied to the denominator, it must also be done to its numerator