Aiman6th Aiman6th

23-03-2018
Mathematics

contestada

When 1600 is increased by 20% and the resulting number is decreased by y% the answer is 1536. Find the value of y?

Respuesta :

cooperadair cooperadair

23-03-2018

100% = 1600
120% = 1920

1920/120 = 1536/y
1920y = 184320 (cross multiply)
y = 96%
decrease of 24% from 1920

Answer Link

Otras preguntas

put a/an or the where necessary. help me plzz1) She met ___ police at the station.2) Have you had __ dinner yet?

Find the perimeter of the figure below, in feet. 33-4 ft 6.5 ft 6.5 ft 9ft 16,7 ft 9 ft 9 ft 7-7 ft (Note, diagram is NOT to scale)

New Zealand has a population of 4,326,380 and has an area of 103,736 mi2 while Australia has an area of 2,967,909 mi2 and a population of 21,905,140. Calculate

can someone please help it’s chemistry in biology. it’s an emergency!!!!

How did the Treaty of Easton influence the final results of the Seven Years’ War in North America (French and Indian War

Read this excerpt from "To an Athlete Dying Young" by A.E. Housman: Smart lad, to slip betimes away, From fields where glory does not stay, And early though th

Henrietta Lacks - Study Guide Part II (Chapters 7 – 12) Chapter 7 1. Describe George Gey’s methods for shipping HeLa cells around the world in early days. 2. D

If you’re still enrolled in school, but are looking for a job, on your resume you should highlight: A) Your favorite extracurricular activities B) How well your

my teacher and classmates deserve respect because

A.)Spending B.) income C.) good and service D.) labor and capital