Concept explainers
Find the number of hours they will take them to type the essay.
Answer to Problem 86HP
Explanation of Solution
Given:
Trevor can type a 200 − word easy in 6 hours. Minya can type the same essay in
Concept Used:
Let`s calculate the individual work done per hour (words/hour)
Calculation:
Let`s calculate the individual work done per hour (words/hour)
Trevor (T) =
Minya (M) =
In one hour total amount of work done by Trevor and Minya
T + M =
Let the time required to type 200 words together is x hours
Now set a proportion:
Thus,
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