Math, asked by hishmah, 9 months ago

It is a very important Question for 10th board can anyone plz solve this for me i started and i am tuck in a step ............
At t minutes past 2pm, the time needed by the minutes hand of a clock to show 3pm was found to be 3 minutes less than t^2 / 4 minutes. Find t .

Answers

Answered by psankar48
2

t minutes past 2, the time needed to show 3 is 60-t.

As per the question,

60−t= t²/4 −3

240−4t=t² −12

+4t−252=0

+18t−14t−252=0

t(t+18)−14(t+18)=0

(t+18)(t−14)=0

t=−18,14

Ignoring the negative value,

t=14

hope it helps you....

Answered by jitendraaparnathi82
1

Step-by-step explanation:

me too has same problem with this sum only ......

thank u becoz of u i got the ans. really thank you so much

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