Question

Insert 30 rational numbers between 2/5 and 3/4​

Answer 1

Answer:

Same the denominator

2/5×4/4=8/20

3/4×5/5=15/20

8/20×30/30=240/60

15/20×30/30=450/60

now write all the no. come between these two no.

Answer 2

first let their denominater be same so lcm of 5,4=20. Numbers we conclude are 2/5=8/20 and 3/4=15/20. Now multiply the whole number by 10. We get 8/20*10=80/200 and 15/20*10=150/200. Now we clearly get 30 rational numbers-81/200, 82/200, 83/200, 84/200, 85/200 and so on till you get 30 rational numbers.

HOPE IT HELPS !!!!!!!!