trtloorkathatrinip trtloorkathatrinip
  • 06-02-2017
  • Mathematics
contestada

Tyran takes 3/4 hour to paint a wall.his brother takes 1/3 of the time he takes. how long will his brother take to paint 5 similar walls?

Respuesta :

Yoyo100 Yoyo100
  • 06-02-2017
3/4 of an hour is 45 minutes. His brother takes 1/3 of the time, 1/3 of 45 min is 15 min. 5*15=75 min or 1 + 15/60 = 1.25 hours
Answer Link

Otras preguntas

What word best describes armory’s attitude toward eleanor
Find y when x=14 if y directly with x2 , and y= 72 x = 6
In two to four complete sentences, identify and describe one source of stress in your life. Give an example of both a negative and positive coping mechanism you
4²+7²+...+(3n+1)²=S, what is S?
The time it takes an excursion boat to travel 36 miles downstream is the same as the time it takes the boat to travel 12 miles upstream. If the stream is 4 mile
???? Anyone knows what’s the Answer
Evaluate composite function
The particles of a solid are linked together in a network. If the temperature of the solid increases, the particles gain energy. If they gain enough energy, the
Not sure how to do this?
A used motorcycle is on sale for $3,600. Erik makes an offer equal to 3/4 of this price. How much does Erik offer for the motorcycle?