Write an addition sentence that helps you solve 15-9.
1 answer:
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Answer:
20% of the invited people did not attend
Step-by-step explanation:
5 out of 25 people invited didn't attend Glen's party. That means the following:
people didn't come which simplifies to
Multiply by the giant one
so the denominator is 100 which is the denominator used to find percentages.
You end up with
= 20%
Answer:
Bob has 66 dvds
Step-by-step explanation:
Let's assume
Bob has 'x' number of dvds
we are given
Jordan has 5/6 dvds as bob
so, Jordon will have
now, we are given jordan has 55 dvds
so, we can set it to 55
and then we can solve for x
Multiply both sides by 6
divide both sides by 5
So,
Bob has 66 dvds