Question

Find four rational number between 2by3 and 3 by 5

Answer 1

Answer:

Step-by-step explanation:

2/3 and 3/5              (make denominators 15)

10/15 and 9/15          (multiply by 10)

100/150 and 90/150

four numbers are:

101/150  102/150  103/150  104/150

Answer 2

Step-by-step explanation:

2/3 3/5

by using mean

1) 2/3 3/5

L.C.M of denominators 3 and 5 is 15

2×5 + 3×3

3×5. 5×3

10/15+9/15

2

10+9

15.

2

10+9

15×2

=19/30

2) 19/30. 2/3

L.C.M of denominators 30 and 3 is 30

19/30 + 2×10

3×10

2

19/30 + 20/30

2

19+20

30×2

39/60

3) 39/60. 2/3

L.C.M of denominators 60 and 3 is 60

39 / 60 + 2×20 / 3×20

2

39/60 + 40/60

2

39+40

60×2

79/120

4)79/120. 3/5

LCM of denominators 120 and 5 is 120

79 / 120 + 3×22/5×22

2

79/120 + 66/120

2

79+66

120×2

145/240

I hope this helps

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