Question

Compare the fractions using < , = or > : 2/7 5/8​

Answer 1

Answer:

Find the least common denominator or LCM of the two denominators:

LCM of 8 and 7 is 56

Next, find the equivalent fraction of both fractional numbers with denominator 56

For the 1st fraction, since 8 × 7 = 56,

5

8

=

5 × 7

8 × 7

=

35

56

Likewise, for the 2nd fraction, since 7 × 8 = 56,

2

7

=

2 × 8

7 × 8

=

16

56

Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction

35

56

>

16

56

or

5

8

>

2

7

Answer 2

Answer:

0.875 is greater than 0.4. Therefore, 7/8 is greater than 2/5 and the answer to the question "Is 7/8 greater than 2/5?" is yes. Note: When comparing fractions such as 7/8 and 2/5, you could also convert the fractions (if necessary) so they have the same denominator and then compare which numerator is larger.