consider the fraction 2/5, 4/15, 3/5, 7/10, 13/10
Answers
Answered by
0
Answer:
First, we need to find the LCM of denominators in each case. After that, we will equate the denominators in order to compare the two fractions.
(i)
LCM of 9 and 13 is 117.
Now make both fraction equivalent with denominator as 117
7
9
=
7
9
×
13
13
⇒
7
9
=
91
117
8
13
=
8
13
×
9
9
⇒
8
13
=
72
117
we know91>72⇒
91
117
>
72
117
⇒
7
9
>
8
13
(ii)
both fraction have same denominator as 9we know11>5⇒
11
9
>
5
9
(iii)
LCM of 41 and 30 is 1230Now convert both fraction to their equivalent fractions with denominator as 1230
37
41
=
37
41
×
30
30
⇒
37
41
=
1110
1230
19
30
=
19
30
×
41
41
⇒
19
30
=
779
1230
we know1110>779⇒
1110
1230
>
779
1230
⇒
37
41
>
19
30
(iv)
LCM of 15 and 105 is 105.
Similar questions