[tex]1:27 \\\\=\dfrac 1{27}\\\\= \dfrac{5}{27 \times 5}\\\\=\dfrac{5}{9 \times 3 \times 5}\\\\\\=\dfrac{5}{9} \times \dfrac 1{15}\\\\\\=\dfrac 59 : 15[/tex]
[tex]\text{Hence the equivalent ratio is} ~ \dfrac 59 : 15[/tex]
Answer:
B
Step-by-step explanation:
This is because 1 is being multiplied by 5/9. and 27 multiplied by 5/9 is 15.
