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2 years ago

13

One-half (1/2) hour equals______________.

2 answers:

ozzi2 years ago

5 0

1 hour = 60 minutes = 3600 seconds = 1/24 day

Divide every number above by 2 to get 1/2 hour and its equivalent numbers.

1/2 hour = 30 minutes = 1800 seconds = 1/12 day

adell [148]2 years ago

3 0

One-half hour is equal to 30 min.

One hour is equal to 60 min and half of that is 30. Hope this helps

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Step-by-step explanation:

Given : Expression "six less than the quotient of a number and two, increased by ten".

To find : What is the expression and value of expression when n = 8?

Solution :

Let the number be 'n'.

The quotient of a number and two i.e. $\frac{n}{2}$

Six less than the quotient of a number and two i.e. $\frac{n}{2}-6$

Six less than the quotient of a number and two, increased by ten i.e. $\frac{n}{2}-6+10$

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