Question

write four rational number between -1/3 and 2/3


answer is=. any number between-9/30 and 19/30

but how -9/30 and 19/30 got I don't know

plese solve this step by step
I don't want the 4 rational number

I want to know -9/30 and 19/30 kese nikla

how is it.
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Answer 1

Answer:

For finding any no. between two rational numbers, you have to make base of both no. same, the question you wrote above was direct, as you can write 1/3 directly because their base was already same, but as you were asked to find 4 no you have to increase and make the denominator same that's why we multiply it by some fraction like 4/4 ,5/5 ,10/10 and then we write no. between them