Question

Exercise 4.7
rachia
(a)
ſom
7. Simplify the given fractions
25
18
10
15
(a)
(b)
(c)
(d)
36
30
10
20
2. Find the lowest common denominator for each part by the division method.
1 2 3
5 7 9
3 5 1
5 11 13
(b)
(c)
(d)
2 3 4
6'8' 10
4 6 2
10'15'20
3. Compare by finding the LCM of the denominators.
2
3 3
7
la)
(b)
(c)
(d)
3 5
8 4
5 10
10
4. Fill in the blanks for equivalent fractions.
7 ly
3 12
(a)
(b)
(c)
(d)
10
5
20
45
7 28
5. Write the fractions in ascending order.
1 2 3
1 2 1
4 9 7
7 2 8
(a)
(b)
(c)
(d)
4 5 8
3 9 5
5' 10'15
10' 5'15
6. Write the fractions in descending order.
1 2 3
2 3 3
2 1 5
1 2 3
la)
(b)
(c)
(d)
2 3 4
3 5 4
3'5'6
8' 6'4​

Answer 1

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