kesheereky kesheereky
  • 22-10-2015
  • Mathematics
contestada

Melinda paints 7/8 of a wall in 1 1/6 hours. What part of the wall does Melinda paitn in 1 minute?

Respuesta :

WorldCitizen WorldCitizen
  • 22-10-2015
how many minutes are there in 1 1/6 hours?

we count like this:
[tex] 1\frac{1}{6} *60= \frac{7}{6} *60=70[/tex]

so she can paint 7/8 wall in 70 minutes.

how much is it per minute?

[tex] \frac{7}{8*70} = \frac{1}{8*10} = \frac{1}{80}[/tex]

and that's the correct answer!
Answer Link

Otras preguntas

writing 2 to the power of -3 as product
If a=3 and b=7 what does C equal
Whats the chemicalformula of the compound?
Aqueous solutions of lead nitrate and potassium iodide are combined in a test tube. The best proof that a chemical reactions has occurred would be that
Hemingway develops the narrator through​
Find the length of the arc, s, on a circle of radius r intercepted by a central angle 0. Express the arc length in terms of pi. Then round your answer to two de
write an equation of the line that passes through (2, -3) and is perpendicular to the line y=-2x-3
Will mark brainliest!
DOES ANYBODY KNOW THIS?? h = 3a + 28.6 A pediatrician uses the model above to estimate the height h of a boy, in inches, in terms of the boy's age a, in years,
What is the slope of y=-4?