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

Mark each statement if it describes early humans. A. Hunter-gatherers ate berries and nuts as part of their diet. B. Early humans used fire only for cook

Lamika buys 12 packs of juice boxes that are on sale and pays a total of $48. Use a ratio table to determine how much lamike will pay to buy 8 more packs of jui

how did the puritans get along with kings

Which was not a cause of the gradual decline and fall of the Western Roman Empire? the spread of Christianity economic hardships for Rome''s citizens invading b

Which sentence contains an adjective clause? a. Others, such as flies, have only two wings. b. All insects have six legs, two antennae, and three body parts.

its important to (keep your chin up even if your team is losing the big game.) what does the idiom means

Show the math work for $132 divided by $5.50

If x/9=1 ,how do you know what x is? Explain

what issue united the republican party?

what is the greatest common factor of 33 and 46