Question

Arrange in descending order. 19/20,2/5,7/15​

Answer 1

ANSWER.

19/20,2/5,7/15

we should make same dinominator by L.C.M process,firstly

after calculating the dinominator,we get the L.C.M of the dinominator is 60

now the fraction are 19×3/20×3=57/60

2×12/5×12=24/60

7×4/15×4=28/60

Descending order means higher value to lower value.

:.The in descending order are:-

57/60=19/20......(i)

28/60=7/15.......(ii)

24/60=2/5.........(iii)