Question

guys please help me those who will answer this I will mark as brain list​

Answer 1

(a) Just form a fraction by adding numerators and denominators to each other. That fraction will always be between the two ones.

Thus,

$\displaystyle\longrightarrow\sf {\dfrac {3}{7}\ \textless\ \dfrac {3+4}{7+9}\ \textless\ \dfrac {4}{9}}$

$\quad$

$\displaystyle\longrightarrow\sf {\dfrac {3}{7}\ \textless\ }\boxed {\sf{\dfrac {7}{16}}}\ \sf{\textless\ \dfrac {4}{9}}$

(b) Here I write $\displaystyle\sf {2}$ as $\displaystyle\sf {\dfrac {6}{3},}$ so that,

$\displaystyle\longrightarrow\sf{\dfrac {6}{3}\ \textless\ }\boxed {\sf{\dfrac {7}{3}}}\ \sf{\textless\ \dfrac {8}{3}}$

Answer 2

Answer: Hey theree!!!

The answer could be 271/630 ,

272/630 , 273/630

Step-by-step explanation:

1) let's have a common denominator

in this case

4/9 >>> 280/630 (multiply by 70)

3/7 >>> 270/630 (multiply by 90)

2) Now the fractions are 280/630

And 270/630

3) Now the fractions between could

be from 271 / 630 - 279/630