Nayeli is proofreading a 75 page manuscript. Fil\'emon is line editing a 40 page manuscript.Since proofreading is faster, Nayeli completes 11 pages an hour, but Fil\'emon only completes 4 pages an hour.When Nayeli and Fil\'emon have the same number of pages left, how many pages will that be?pagesShow Calculator
Q. Nayeli is proofreading a 75 page manuscript. Fil\'emon is line editing a 40 page manuscript.Since proofreading is faster, Nayeli completes 11 pages an hour, but Fil\'emon only completes 4 pages an hour.When Nayeli and Fil\'emon have the same number of pages left, how many pages will that be?pagesShow Calculator
Calculate Rates: Determine the rate at which Nayeli and Filémon are completing their tasks.Nayeli's rate = 11 pages per hourFilémon's rate = 4 pages per hour
Set Up Equation: Set up an equation to find out after how many hours they will have the same number of pages left.Let x be the number of hours they both work until they have the same number of pages left.Nayeli's remaining pages = Total pages - Pages completed by NayeliNayeli's remaining pages = 75−11xFilémon's remaining pages = Total pages - Pages completed by FilémonFilémon's remaining pages = 40−4x
Solve Equation: Since they have the same number of pages left after x hours, we can set the expressions for their remaining pages equal to each other.75−11x=40−4x
Find Value of x: Solve for x by first adding 11x to both sides of the equation and then subtracting 40 from both sides.75−11x+11x=40−4x+11x75=40+7x75−40=7x35=7x
Calculate Remaining Pages: Divide both sides of the equation by 7 to solve for x. 735=77x5=x
Confirm Solution: Now that we know they will have the same number of pages left after 5 hours, we can calculate how many pages that will be.Nayeli's remaining pages after 5 hours = 75−11×5Nayeli's remaining pages after 5 hours = 75−55Nayeli's remaining pages after 5 hours = 20
Confirm Solution: Now that we know they will have the same number of pages left after 5 hours, we can calculate how many pages that will be.Nayeli's remaining pages after 5 hours = 75−11×5Nayeli's remaining pages after 5 hours = 75−55Nayeli's remaining pages after 5 hours = 20To confirm our solution, we check Fill233;mon's remaining pages after 5 hours.Fill233;mon's remaining pages after 5 hours = 40−4×5Fill233;mon's remaining pages after 5 hours = 40−20Fill233;mon's remaining pages after 5 hours = 20
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