no they are not
No.
Compare the simplified ratios, which are 1 : 3.
45:24
10:30, 20:60, 15:45 are three possible ratios
13 to 15 39 to 45
30 to 12 45 to 18
if you're talking about ratios, an equivalent answer would be 6 to 8 or 9 to 12. Or 75%
They are: 13 to 15 and 39 to 45
equivalent ratios are different ratios that name the same comparison
To determine which set of ratios are equivalent, we can simplify each pair of numbers. The ratio of 36 to 918 simplifies to 1:25.5, while 47 to 48 simplifies to approximately 0.979. The ratio of 12 to 34 is approximately 0.353, and 216 to 116 simplifies to approximately 1.862. None of the ratios are equivalent to each other.
They are called equivalent ratios.
Equivalent ratios.