madisonreynolds
madisonreynolds madisonreynolds
  • 24-01-2017
  • Mathematics
contestada

It takes DeShawn 30 min to paint 90 feet of fence. If he paints at the same rate, how many feet of fence can he paint in 45 minutes?

Respuesta :

Аноним Аноним
  • 24-01-2017
Since 30 isn't a factor of 45, lets find a factor for 45. Since 15 is a factor, we can divide 30 by 2 to get 15, but divide by 2 by 90, since we need to keep the rate. Now, DeShawn can paint 45 feet of fences in 15 min. Multiply both numbers by 3 to get 135 feet of fences in 45 min.
Answer Link

Otras preguntas

What impact did the Great Awakening have on American Indians in eighteenth-century American colonies?
Is a van a common noun
is 45/75 equivalent to 3/5 Please helpppppp
A=1/2h(b+c) solve for h
The base area of a suitcase is 308 square inches. If the height of the suitcase is 9 inches, what is the volume of the suitcase?
Two children share out 96 sweets into piles in the ratio 5:7 calculate how many sweets are in the small pile.
Why might Harriet Tubman have felt like a different person after she crossed the border to a free state?
What is 20 percent of 240???
there are 5 different routes that a commuter can take from her home to the office. in how many ways can she make a round trip if she uses a different route comi
A ream of paper contains 500 sheets of paper. Norm has 373 sheets of a real=m. Express a portion of a ream Norm has a fraction and as a decimal.