lmsweetiepie20 lmsweetiepie20

04-06-2020
Mathematics

contestada

It takes four teachers two and a half hours to mark a set of test papers. How long would it take six teachers to mark the same set of papers at the same rate?

Respuesta :

msafirirobin msafirirobin

04-06-2020

Answer:

1 hour and 40 min

Step-by-step explanation:

4 x 1 x 2.5=5/3=1 2/3=1 hr and 40 min

Answer Link

Otras preguntas

Wat is the difference between primary storage, secondary storage, and off-line storage

explain how you know that 70 is greater than 1/3 but less than three 2/3

Some of the first animals to develop an endoskeleton were _____. mollusks arthropods annelids echinoderms a. True b. False

what is greater 100 inches or 3 yards and 1 foot

The 1622 Janissary Revolt against the Ottoman leadership was one of the situations that marked the beginning of the empire’s decline. a. True b. False

Your hair is composed of live cells that need vitamins and nutrients.True/false

Cells harvest energy from food molecules by _____. photosynthesis respiration fermentation the Calvin cycle

The capillaries are the smallest and most ________ of the blood vessels A. Expansive B. Diverse C. Powerful D. Numerous

India s current form of government is a _______________.

What is the meaning of prudent?