Practicing Success
At what time, hour and minute hands are opposite between 9 and 10 o’clock ? |
9 : 12 9 : 20\(\frac{2}{11}\) 9 : 16\(\frac{4}{11}\) 9 : 28\(\frac{2}{11}\) |
9 : 16\(\frac{4}{11}\) |
M = \(\frac{60}{11}\)(H ± 6) = \(\frac{60}{11}\) (9 ± 6) = \(\frac{180}{11}\) = 16\(\frac{4}{11}\) minutes So, correct option is (C). |