6. Professor Rhoads can grade a set of tests in 5 hours, but if she hires a tutor to help her, they can grade the set of tests in 3 hours. How long would it take the tutor to grade the tests alone? Complete the table (use the table to define your unknowns,) translate the problem to an equation only, show the steps to solve the equation, check and write your answer in a sentence with the correct units. Number of Part of job completed per hour hours to grade a test Prof. Rhoads Tutor together
6. Professor Rhoads can grade a set of tests in 5 hours, but if she hires a tutor to help her, they can grade the set of tests in 3 hours. How long would it take the tutor to grade the tests alone? Complete the table (use the table to define your unknowns,) translate the problem to an equation only, show the steps to solve the equation, check and write your answer in a sentence with the correct units. Number of Part of job completed per hour hours to grade a test Prof. Rhoads Tutor together
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter43: Introduction To Equations
Section: Chapter Questions
Problem 8A: Express each ofthe word problems in Exercises 7 through 19 as equations. Let the unknown number...
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Transcribed Image Text:6. Professor Rhoads can grade a set of tests in 5 hours, but if she hires a tutor to help her, they
can grade the set of tests in 3 hours. How long would it take the tutor to grade the tests alone?
Complete the table (use the table to define your unknowns,) translate the problem to an
equation only, show the steps to solve the equation, check and write your answer in a sentence
with the correct units.
Number of Part of job
hours to
completed
per hour
grade a test
Prof.
Rhoads
Tutor
together
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