Practicing Success
At what time are the hands of clocks together between 7 and 8? |
7:32\(\frac{8}{11}\) 7:34\(\frac{8}{11}\) 7:38\(\frac{2}{11}\) 7:32\(\frac{5}{7}\) |
7:38\(\frac{2}{11}\) |
M=\(\frac{60}{11}×H\) ⇒ \(\frac{60}{11}×7\) = \(\frac{420}{11}\) = 38\(\frac {2}{11}\)मिनट अतः सही उत्तर है (c). |