Adrian spends $238 on a DVD. If he buys 18 DVD,s approximately how much money will he spend in all?
2 answers:
Answer:
Step-by-step explanation:
In this problem we know that a DVD costs $238 dollars.
Adrian bought 18 DVD's in total.
Meaning that since each DVD costs $238, we will have to multiply 18 by 238
==>
Now, here is the difference, the question asks <u>approximately</u> how much he will spend.
Meaning that we need to round to find our approximate.
4124
==> 4300
You could also say around 4000 to 5000 dollars
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Answer:
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Step-by-step explanation:
The expression can be simplified by first writing the fraction under one single radical instead of two.
5/15 simplifies because both share the same factor 5.
It becomes
This can simplify further by breaking apart the radical.
A radical cannot be left in the denominator, so rationalize it by multiplying by √3 to numerator and denominator.