Question

Write down the ratio of the first number to second one in its simplest form.

135 to 405 ratio is 1:3, If true then enter $1$ and if false then enter $0$

Answer 1

Ratio of given numbers $=135:405$

$=\frac{15\times 9}{15\times 27}$

Simplifying it we get the ratio, $=\frac{1}{3}$

therefore the answer is 1