Which of the following is the lowest ratio?
Answer & explanation
Correct answer: option 3
Lets solve one by one for each option
1. 15 : 23
= \(\frac{15}{23}\)
= 0.65
2. 21 : 39
= \(\frac{15}{23}\)
= 0.538
3. 7 : 15
= \(\frac{7}{15}\)
= 0.467
4. 17 : 25
= \(\frac{17}{25}\)
= 0.68
Ans :- 7 : 15