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

Draw the structure of the product(s) formed on mixing propanoic acid and aniline and then the new organic product formed on heating. Be sure to show formal char

7(2m-1)-3/5m=6/5(4-3m)

Were certain areas of your tongue more sensitive to tastes than others? Describe your answer using your observations.

Geometry. Please help me. I need help ASAP .

The tendency most people have to discount situational explanations of behavior in favor of personality characteristics or traits is called the __________.

25 percent of 7800 is how much

My last question Which one of the following is NOT a characteristic of classical music? A. It is complicated in form. B. It was composed in Europe between 1750

If a heterozygous dominant tall pea plant is crossed with a short pea plant, what is the expected phenotypic ratio of tall: short plants?

Four times a number is the same as 14 less than twice the number. Find the number

Please? Jason drove 325 miles at a rate of 65mph. How long did it take him to drive the distance? What do we know? What is the unknown (what are we trying to