Which of the following ratios is greatest?
7:15
9:17
11:19
13:21
15:23

• 15:23=0.65>13:21=0.61>11:19=0.57>9:17=0.52>7:15=0.46 (approx)
• 7 years agoHelpfull: Yes(2) No(2)
• 15*23=345=23*15
• 7 years agoHelpfull: Yes(1) No(1)
• 15/23=0.65
  the highest is 15:23
  ANS:15:23
• 7 years agoHelpfull: Yes(1) No(0)
• 15/23 = 0.65 ,so option (e) is greater
• 7 years agoHelpfull: Yes(0) No(0)
• there is a gap of 2 in both numerator and denominator. So, max is ans i.e 15:23
• 7 years agoHelpfull: Yes(0) No(0)
• since the difference in numerator and denominator is 2, so max digit will have max ans. So, 15:23
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• multiply the given ration which one gets the highest value that is the answer
• 7 years agoHelpfull: Yes(0) No(0)
• 15/23
  7/15=.46
  9/17=.52
  11/19=.57
  13/21=.61
• 7 years agoHelpfull: Yes(0) No(0)
• 7:15 forhan remaining numbers the ratio of first and second is less than 2
• 7 years agoHelpfull: Yes(0) No(0)
• 15:23 is greatest =0.65 value
• 7 years agoHelpfull: Yes(0) No(0)