Answer:
28
Step-by-step explanation:
Given is a fraction with numerator 4 and denominator 9
Fraction = [tex]\frac{4}{9}[/tex]
We have to find an equivalent fraction for this whose denominator is 63.
We have in Mathematics, all equivalent fractions will have the same value.
Hence if denominator is x,
[tex]\frac{x}{63}[/tex] will have same value as [tex]\frac{4}{9}[/tex]
i.e
[tex]\frac{4}{9}=\frac{x}{63}[/tex]
Cross multiply to solve for x
[tex]9x=63(4)\\x =7(4) =28[/tex]
Hence answer is 28.
