Question

Which of these rational number is greater than 5 7 ? (a) 7 9 (b) 3 11 (c) 7 12 (d) 6

Answer 1

Step-by-step explanation:

        Given Which of these rational number is greater than 5/7 ?

•    We need to find the rational number among the given fractions that is greater than 5/7.
•       So we have
•        5/7, 7/9  3/11, 7/12  6/13
•    so we need to find the lcm for7, 9,11,12,13
•             Lcm for 9,11,12,13 will be 36036
•  Now multiplying each fraction by this number we can easily find the greater fraction
•         5/7 x 36036 = 25740
•         7/9 x 36036 = 28028
•           3/11 x 36036 = 9828
•           7/12 x 36036 = 21021
•            6/13 x 36036 = 16632
• From this we can know the greater fraction
• So the rational numbers greater than 5/7 will be 7/9.

Reference link will be

https://brainly.in/question/19800727