At the end of any year a car is worth 5% less than what it was worth at the beginning of the year. If certain car was worth $10,
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Answer:
600 words
Step-by-step explanation:
To solve this problem, we need to cross multiply. Lets input the values (100, 2.5, 5) as shown below:
Next we cross multiply. We multiply 2.5 and x, and we multiply 100 and 15.
Now, lets put the values above back into the equation:
Our next step is to divide 1,500 by 2.5 to get <em>x</em> by itself.
Sylvia can type 600 words in 15 minutes.