Question

find the equivalent fraction 3\7 with numerator 18​

Answer 1

$\pink{ \frac{3}{7} = \frac{18}{?}}$

$\purple{ \frac{3}{7} \times \frac{6}{6} = \frac{18}{42} }$

$\sf \green{Hence, \: the \: equivalent \: Fraction \: is \: \frac{18}{42} }$

Answer 2

Answer: $\frac{18}{42}$

Explanation:

To find: An equivalent fraction of $\frac{3}{7}$ with numerator 18

Proof:

Let the denominator of the equivalent fraction = $x$

∴ According to the question, the equivalent fraction = $\frac{18}{x}$

But,

$\frac{3}{7}$ =  $\frac{18}{x}$

⇒ $x = \frac{18 X 7 }{3}$

⇒ $x$ = 6 × 7

⇒ $x$ = 42

Thus, the denominator = $x$ = 42

Hence, the equivalent fraction = $\frac{18}{x}$ = $\frac{18}{42}$

Proved.

Hope you got that.

Thank You.