Question

1/5 और 1/7 के बीच 3 परिमेय संख्याएँ लिखिए ?​

Answer 1

Answer:

1/5 and 1 /7

5 and 7 l.c.m , 35

$\frac{1}{5} \times \frac{7}{7} = \frac{7 }{35}$

$\frac{1}{7} \times \frac{5}{5} = \frac{5}{35}$

always add the number of digits to be added +1 , and multiply with the equivalesed fraction.i.e , n+1.

Here the number of digits to be found is 3 , so n+1 = 3+1 =4.

Then multiply , it by both equivalised fractions.

$\frac{7}{35} \times 4 = \frac{28}{35}$

$\frac{5}{35} \times 4 = \frac{20}{35}$

between

$\frac{20}{35} \: and \: \frac{28}{35} \: \: \: insert \: any \: three \: \\ numbers \: ranging \\ between \: 20 \: and \: 28$

hence we get the three numbers as ,

$\frac{21}{35} = \frac{3}{5}$

$\frac{22}{35}$

$\frac{23}{35}$