Math, asked by rishi978, 1 year ago

find two rational numbers between. 2/7 and 3/5


sauravkumar78: is this is a question??
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Answers

Answered by sauravkumar78
42
let LCM of 2/5 and 3/7 is 35, then, 2/5 * 7/7 and 3/7 * 5/5          = 14/35   and  15/35 now to get 3 rational number between 2/5 (14/35) and 3/5 (15/35) arewe have to multiply 4 (3+1) to the numerator and denominator then, 14/35 * 4/4 and 15/35 * 4/4             = 56/140  and  60/140 hence the 3 rational numbers  between 2/5 (56/140) and 3/5 (60/140) are  57/140 , 58/140 , 59/140

sauravkumar78: answer
sauravkumar78: First make the denominator same and then multiply with same no with the numerator
sauravkumar78: and the write the number s came btw them
sauravkumar78: hence u will get your answer
sauravkumar78: well done bro
Answered by Harshitm077
2

Answer:

Two rational numbers are 11/35 and 12/35.

Step-by-step explanation:

Given, rational numbers are 2/7 and 3/5.

First we will have to make the denominator of these numbers same.

LCM of 7 and 5 is 35 then,

2/7 = 2*5/7*5 = 10/35

3/5 = 3*7/5*7 = 21/35

Thus, the two rational numbers between 2/7 and 3/5 is 11/35 and 12/35.

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