The value missed is 1 min / 60 seconds
<h3>What is unit conversion?</h3>
Units is the conversion between different units of measurement for the same quantity, typically through multiplicative conversion factors.
To convert 720 seconds to hour,
First convert second to minutes divide by 60 and then again convert minutes to hour again divide by 60.
So,
720 seconds * ( 1 minutes / 60 seconds) * ( 1 hour / 60 minutes)
= 12 hours.
Learn more about this concept here:
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I think this is the answer to your question And also the solution
If the bench costs x dollars we have the equation
x + x - 62 = 688
2x = 750
x = $375
The bench cost $375
Answer:
45
Step-by-step explanation:
According to the Question,
- Given, Some boys and girls took part in a competition. 2/5 of the competitors were boys So 3/5 of the competitors were girls.
And there were Total 135 competitors.
So, the Number of Boys are 135 × (2/5) = 54 boys
Therefore, the Number of Girls in the competition is 135-54 = 81 Girls.
Now,
- 1/3 of the boys were disqualified from the competition. So, 54× (1/3) = 18 boys Disqualified . the Remaining boys are 54-18 = 36 boys left in Competition.
- Then, The number of girls more than that of boys left in competition were 81-36 = 45
