Question

4 whole 7/12 – 13/18 + 4 whole 5/6​

Answer 1

Answer:

The given fractions are

3

4

,

5

6

,

7

9

and

11

12

.

LCM of 4, 6, 9 and 12 = 36

Now, let us change each of the given fractions into an equivalent fraction with 72 as its denominator.

3

4

=

3×9

4×9

=

27

36

5

6

=

5×6

6×6

=

30

36

7

9

=

7×4

9×4

=

28

36

11

12

=

11×3

12×3

=

33

36

Clearly,

27

36

<

28

36

<

30

36

<

33

36

Hence,

3

4

<

7

9

<

5

6

<

11

12