Question 1: Express each of the following as an improper fractions:
i)
ii)
iii)
iv)
Answer:
i)
ii)
iii)
iv)
Question 2:
i) ii)
iii)
iv)
Answer:
i) |
ii) |
iii) |
iv) |
Question 3: Write five fractions equivalent to each of the following fractions:
i) ii)
Answer:
i)
ii)
Question 4: Convert the unlike fractions into like fractions:
i)
ii)
Answer:
i)
L.C.M of . Therefore the fractions can be written as following like fractions
ii)
L.C.M of . Therefore the fractions can be written as following like fractions
Question 5: Reduce each of the following into simplest form:
i) ii)
iii)
Answer:
i)
|
|
ii)
|
|
iii)
|
|
Question 6: Compare the given fractions
i) and
ii)
and
iii)
and
iv)
and
Answer:
i) and
L.C.M of and
Therefore the fractions can be written as
and
Hence,
ii) and
L.C.M of and
Therefore the fractions can be written as
and
Hence,
iii) and
L.C.M of and
Therefore the fractions can be written as
and
Hence,
iv) and
L.C.M of and
Therefore the fractions can be written as
and
Hence,
Question 7: Write the following fractions in ascending order of magnitude by making denominators equal.
i)
ii)
Answer:
i)
L.C.M of
Hence the fractions can be written as
Hence the ascending order is
ii)
L.C.M of
Hence the fractions can be written as
Hence the ascending order is
Question 8: Arrange the following fractions in descending order of Magnitude by making the denominators same.
i)
ii)
Answer:
i)
L.C.M of and
Hence the fractions can be written as:
Hence the descending order is
ii)
L.C.M of and
Hence the fractions can be written as:
Hence the descending order is
Question 9: Write the following fractions in descending order by making their numerators the same.
i)
ii)
Answer:
i)
L.C.M of and
Hence the fractions can be written as:
Hence the descending order is
ii)
L.C.M of and
Hence the fractions can be written as:
Hence the descending order is
Question 10: Insert two fractions between and
Answer: The fraction between and
The fraction between and
Hence the two fractions are and
Question 11: Insert two fractions between and
Answer: The fraction between and
The fraction between and
Hence the two fractions are and