sierramactaylor2283 sierramactaylor2283
  • 08-02-2018
  • Mathematics
contestada

Six teachers can grade all final tests in 4 hours. if each teacher works at the same rate, how many hours would it have taken for 8 teachers to grade the tests?

Respuesta :

andrewbayer6 andrewbayer6
  • 08-02-2018
Easy 6 ÷ 4 =1.5 so you times the new 2 teachers by 2 equels 3 so add to 4 7 hours
Answer Link

Otras preguntas

scenarios that describe a country with a healthy economy
What the answer question
Factor completely 25x^4y^6 − 1
Find the median, D6 from thefollowing data25, 15, 16, 18, 28,30,35.​
Kunal left his house to future continuous​
List all the possible numbers for ALL 4 Quadrants (in terms of negative, positive). What Quadrant would the following numbers be in: -4, -6 ______ +5, +5______
Find the value of x.
Noah says that 2^4 • 3^2 = 6^6. Tyler says that 2^4 • 4^2 = 16^2 Do you agree with Noah? Explain or show your reasoning. Do you agree with Tyler? Explain or sh
The average molecular speed in a sample of Ar gas at a certain temperature is 213 m/s. The average molecular speed in a sample of Ne gas is ______ m/s at the sa
propose how you, as a young person, could prevent human rights violations which from taking place under your watch?​