Question

find two rational number between i)
4/5 and 7/13.,( ii) 3/4 and 1 upon 1/5​

Answer 1

Answer:

1) Find the lcm of 5 of the denominators 5 and 13 which is 65 then multiply 4/5 by 13 to get 52/65 and multiply 7/13 by 5 to get 35/65 now you can take any two rational numbers between the new fractions, such as = 36/65 and 37/65

2) I don't know what 1 upon 1/3 is but I'm assuming it's the mixed fraction 1 ⅕, we first make it a fraction by multiplying 1 into 5 and adding 1 to it so we get 6/5, lcm of denominators 4 and 5 is 20 so on multiplying we get 15/20 and 24/20, rational numbers between them are 16/20 and 17/20

Answer 2

Answer:

Rational numbers = a+b/2

Here A=4/5 and b=7/13

So we get 4/5+7/13/2

=87/65×1/2

=87/130.

Again a = 87/130 and b=7/13

So we get = 87/130+7/13/2

=157/130 ×1/2

=157/260

So , 4/5,87/130,157/260,7/13 .

Hope it helps u

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