Read the situation carefully and solve the problem.
The new COVID-19 testing facility in Lucena City is operating with two laboratory
technicians. Technician A takes 2 hours to finish 50 samples of specimens from
COVID-19 patients. Technician B takes 3 hours to finish 45 samples of specimens
from COVID-19 patients. Working together, how long should it take them to finish
150 samples of specimens from COVID-19 patients?
Hint:
Think about how many samples of specimens each technician can finish in one hour.
This is their testing rate.
The new COVID-19 testing facility in Lucena City is operating with two laboratory
technicians. Technician A takes 2 hours to finish 50 samples of specimens from
COVID-19 patients. Technician B takes 3 hours to finish 45 samples of specimens
from COVID-19 patients. Working together, how long should it take them to finish
150 samples of specimens from COVID-19 patients?
Hint:
Think about how many samples of specimens each technician can finish in one hour.
This is their testing rate.
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Answer:
sorry I don't know the answer, btw thanks for the points