Hello there, today you gave us the problem ,
Our first step is to give them common denominators, which is , solve it and we get
as our answer, which can be simplified down to
The cost of a movie ticket is $7. The cost is reduced to $5 for groups of 10 or more. How many people must be in a group for the
1 answer:
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Answer:
20%
Step-by-step explanation:
To change a fraction to a percentage , multiply by 100%
× 100%
= 0.2 × 100%
= 20%