sumitsharms sumitsharms

04-07-2016
Mathematics

contestada

the sum of two numbers is 5000. if 20% of one number is equal to 30% of other no. find the number

Respuesta :

04-07-2016

W +Y =5000

20/100 x W= 30/100 X Y

W/5=3Y/10

10W=15Y

W=15Y/10=3Y/2

3Y/2+Y=5000

3Y+2Y=10,000

5Y=10,000

Y=2000

AND HENCE W=3 x2000/2=3000

Answer Link

Otras preguntas

Which of the following statements would be supported by both a communist and a utopian socialist? A. A classless society can be brought about in Europe without

What did the archetype of the devil usually symbolize in the American romantic literature The greed, cruelty and dishonesty of society The religious beliefs and

Who created the first European settlement in Greenland? the British the French the Spanish the Viking

What problem emerged as the population of Great Britain increased?

what was the dreadful oracle the was deliverd to king Acrisius

Who was Geoffrey Chaucer?

A coin is biased such that it results in 2 heads in every 3 coin flips, on average. The sequence is most probable for the biased coin.

Any number that is divisible by 4 is divisible by 8. Find a counter example to show that the conjecture is false

The words "high altitudes, harsh climate, and few trees" describe which United States ecosystem? Alpine Deciduous forest Desert Grassland

Which of the following is not considered a part of the male urethra? a. Prostatic b. Membranous c. Vasapore d. Penile