Question

Find 5 rational no. between-2/5and1/7

Answer 1

Answer:

-10/35,-5/35,-4/35,2/35,3/35,...etc

we can take any five number between -14/35 to 5/35.

Step-by-step explanation:

to find the 5 rational number ...

before that we have to make the denominator same...

-2/5=-14/35 (mul 7)

1/7=5/35(mul 5)

so the 5 rational num ber between them are...

-10/35,-5/35,-4/35,2/35,3/35,...etc

we can take any five number between -14/35 to 5/35.

Hope it helps u...

Plz mark as brainliest!...

Answer 2

GIVEN:

• –2/5 and 1/7

TO FIND:

• Find 5 rational numbers between –2/5 and 1/7

SOLUTION:

We have –2/5 and 1/7.

L.C.M. of 5 and 7 is 35.

To make denominators equal, we multiply numerator and denominator of –2/5 by 7 and that of 1/7 by 5,

$\sf{\longmapsto \dfrac{-2}{5} \times \dfrac{7}{7} = \dfrac{-14}{35} }$

and,

$\sf{\longmapsto \dfrac{1}{7} \times \dfrac{5}{5} = \dfrac{5}{35} }$

Now, we have

• $\sf{ \dfrac{-14}{35} \: and \: \dfrac{5}{35} }$

The required 5 rational numbers are:-

$\large{\boxed{\bf{\star \: \dfrac{-13}{35}, \dfrac{-12}{35}, \dfrac{-11}{35}, \dfrac{-10}{35}, \dfrac{-9}{35} \: \star}}}$

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