1. Write 4 fractions which are equivalent to 5/6.
2. Write 3 fractions which are equivalent to 3/7.
3. Pick out the fractions which are equivalent :
2/5, 12/16, 1/3, 5/15, 16/40, 3/4, 9/12
4. Find the missing numbers :
5. Find the missing numbers :
1. Answer :
5/6 = (5 ⋅ 2)/(6 ⋅ 2) = 10/12
5/6 = (5 ⋅ 3)/(6 ⋅ 3) = 15/18
5/6 = (5 ⋅ 4)/(6 ⋅ 4) = 20/24
5/6 = (5 ⋅ 5)/(6 ⋅ 5) = 25/30
The four fractions which are equivalent to 5/6 are
10/12, 15/18, 20/24 and 25/30
2. Answer :
3/7 = (3 ⋅ 2)/(7 ⋅ 2) = 6/14
3/7 = (3 ⋅ 3)/(7 ⋅ 3) = 9/21
3/7 = (3 ⋅ 4)/(7 ⋅ 4) = 12/28
The four fractions which are equivalent to 5/6 are
6/14, 9/21 and 12/28
3. Answer :
The fractions 2/5 and 16/40 are equivalent.
Because, 2/5 = (2 ⋅ 8) / (5 ⋅ 8) = 16/40
The fractions 12/16, 3/4 and 9/12 are equivalent.
Because, 12/16 = (12 ÷ 4) / (16 ÷ 4) = 3/4
and 9/12 = (9 ÷ 3) / (12 ÷ 3) = 3/4
The fractions 1/3 and 5/15 are equivalent.
Because, 1/3 = (1 ⋅ 5) / (3 ⋅ 5) = 5/15
4. Answer :
The numerator of the first two fractions are 5 and 35. And 5 will become 35, when we multiply by 7.
So, we have to multiply the denominator of the first fraction 9 by 7 in order to get the denominator of the second fraction.
Hence, the denominator of the second fraction is 63.
The denominator of the first and third fraction are 9 and 72. And 9 will become 72, when we multiply by 8.
So, we have to multiply the numerator of the first fraction 5 by 8 in order to get the numerator of the third fraction.
Hence, the numerator of the third fraction is 40.
5. Answer :
The numerator of the first two fractions are 3 and 21. And 3 will become 21, when we multiply by 7.
So, we have to multiply the denominator of the first fraction 5 by 7 in order to get the denominator of the second fraction.
Hence, the denominator of the second fraction is 35.
The denominator of the first and third fraction are 5 and 20. And 5 will become 20, when we multiply by 4.
So, we have to multiply the numerator of the first fraction 3 by 4 in order to get the numerator of the third fraction.
Hence, the numerator of the third fraction is 12.
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