Question

7. What is the sum of the greatest and the smallest rational numbers from the
following?
1/2 9/10 5/7 3/4 7/8​

Answer 1

Answer:

7/5

Step-by-step explanation:

1/2 is the smallest rational number here

9/10 is the greatest rational number here

(note : that if the denominators of given fractions are both odd and even then their LCM should be found out, [here after finding LCMS we have 1/280, 9/280,5/280, 3/280,7/280] then compare all and I'll get 1/280 as the smallest and 9/280 as greates)

1/2+9/10= 7/5

plz flw me if it has helped you a little