Seudónimo Seudónimo
  • 20-01-2017
  • Mathematics
contestada

Ms.Bryson has decieded to cut the amount of problems she assigns for homework from 40 to 12. What is the percent of decrease?

Respuesta :

zexius
zexius zexius
  • 20-01-2017
40 - 12 = 28

28 / 40 = 0.7

0.7 * 100 = 70%

The percentage decrease is 70%. 
Answer Link

Otras preguntas

How do you translate a log graph?.
How is Mr Shiftlet selfish?.
What seemed more joyous the waves or the daffodils?.
construct a plain scale 30mm =10mm and 50mm long to read to one mm​
If a car travels 540 km in 4.5 hours, what would be its average speed in m/s?
Is an economic system in which property is owned by the government and allocated to all citizens not only those with the money to afford it?.
Factor. 30b a-6b. (IT says this is to short lol)
the perimeter of an athletic field is 352 m. if the width is 68 m, find the length. write your answer as an integer or simplified fraction
A symbol in literature is a word, image, object, event, or person that has greater meaning than its literal definition. Authors use symbols to convey ideas in a
A group of students were asked which club they planned to join. Club Percent of Students Garden Club 0.1 Robotics Club 0.2 Technology Club 0.5 Zoology Club 0.2