Question

solve by step by step 5:7 :: 35: X

Answer 1

QUESTION.

solve by step by step 5:7 :: 35: X


TYPE.

RATIO AND PROPORSTION


SOLUTION.



STEP1



write. ratio in fraction



5:7 :: 35: X


$\frac{5}{7} = \frac{35}{x}$


so





$5x = 35 \times 7$





$x = \frac{35}{5} \times 7$



$x = 7 \times 7$




$x = 49$




VERIFICATION.



$\frac{5}{7} = \frac{35}{x}$


put x=49



$\frac{5}{7} = \frac{35}{49}$


$\frac{5}{7} = \frac{5}{7}$

Answer 2

$\huge\boxed{\texttt{\fcolorbox{Red}{aqua}{Hey Mate!!!!}}}$

$<b>$ Firstly, we will write this in fraction

$\frac{5}{7} = \frac{35}{x}$
Now, By Cross- multiplying
$5 \times x = 7 \times 35 \\ 5x = 245 \\ \\ x = \frac{245}{5} \\ \\ x = 49$
Verification:

$\frac{5}{7} = \frac{35}{49} \\ \\ \frac{5}{7} = \frac{5}{7}$


$\large{\red{\boxed{\boxed{\boxed{\boxed{\boxed{\boxed{\boxed{\boxed{\boxed{\boxed{\underline{\underline{\underline{Hope\:it\:helps\: you}}}}}}}}}}}}}}}$