Question

Find 10 rational numbers between
(1) 3/5 and 3/4
(2) 6/7 and 5/7
​

Answer 1

Answer:

3/5 ×40/40=120/200

3/4×50/50=150/200

the ten rational no.s between 3/5 and 3/4 r 122/200,121/200,132/200,123/200,124/200,125/200, 128/200,135/200,134/200,145/200

Answer 2

Answer:

1) 10 rational nos. between 3/5 and 3/4 are :

first make the denominators equal y taking LCM

lcm of  5 and 4 is 20

3/5× 4 = 12 / 20

3/4 × 5 = 15/20

then,

12/20 × 11 = 132/220

15/20 × 11 = 165/220

so 10 nos. are :

133/220 , 134 /220, 135/220, 136/220 137/220, 138/220, 139/220, 140/220, 141/220, 142/220.

similarly,

6/7×11= 66/77

5/7 × 11 = 55/77

so 10 nos. are :

56/77, 57/77, 58/77, 59/77, 60/77 , 61/77, 62/77, 63/77, 64/77, 65/77,

Step-by-step explanation: