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

a 5200w electric oven

Solve for X picture below

16t^2 + 48t + 160 =0

Prove Triangle ABC is congruent to Triangle CDA.

Which element of this web page best supports an ethical appeal? the sentence “Disasters affect everyone.” the imperative statement “Be a hero!” the image of the

Which statement best explains why the evidence provided in the text is a fallacy? The speaker uses anecdotal evidence with phrases like “back on the right track

The third principal Applied by the team is the developing the HACC plan is to blank critical limit

What is the surface area of a sphere with radius 3?

Confucianism, Yin and Yang, and astronomical theories are included in the architecture of the Forbidden City?

What type of graphic organizer would best represent the connection between these two ideas? a t-chart that separates ideas into two different categories a chron