Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter21: Direct And Inverse Proportions
Section: Chapter Questions
Problem 6A
Related questions
Question
Transcribed Image Text:Three persons can do work in the ratio 2:3:5. Working together, they can finish the *
work in 120 minutes. What is the difference of the times to finish between the
slowest and the fastest person.
372 minutes
O 248 minutes
O 124 minutes
324 minutes
The sides of a triangle measures 59, 42, and 64. Find the radius of the inscribed
circle.
O 14.61
15.94
17.62
13.57
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