KataBlue
KataBlue
11-05-2018
Mathematics
contestada
40% of a number is 30
Respuesta :
prestonshelton
prestonshelton
11-05-2018
Hello!
First you put the percent into a decimal
0.40 * x = 30
Now you solve for x
Divide both sides by 0.40
x = 75
The answer is 75
Hope this helps!
Answer Link
VER TODAS LAS RESPUESTAS ( 88+ )
Otras preguntas
Who wrote The Social Contract? a. Alexis de Tocqueville b. Jean-Jacques Rousseau c. Voltaire d. Thomas Hobbes
You select a card at random from the cards that make up the word “replacement”. Without replacing the card, you choose a second card. Find the probability of ch
Which word is the correct spelling: ___________ house is decorated nicely for the Christmas season. a. There b. Their c. They're
In certain situations, simple images can be more effective communication tools than written or verbal instructions
Ryan buys 3 heads of garlic at $0.50 per head. He also buys 2 pounds of zucchini. If he spends $4.10 on the vegetables, how much did the zucchini cost per pound
the charter of the united nations states that its primary purpose is to promote?
Find last year's salary if after a 4% raise , this year's salary is $44,200. alright this is what I did: x * .04 = 44,200/.04 =1105000 then 1105000+ .04(110500
Which are examples of steroids?
As a result of Philip II’s victory in the Battle of Chaeronea a. Greece became united. b. Persia was conquered in the name of Philip II. c. Alexander the Great
What do we call the quantity of matter that an object contains? A. mass B. weight C. volume D. density
