thegarrisons5
thegarrisons5
13-12-2014
Mathematics
contestada
21 is 70 % of what number?
Respuesta :
mpalmer1770
mpalmer1770
13-12-2014
21/x = 70/100 cross multiply and get 30
Answer Link
solchita
solchita
13-12-2014
Its 30. 21----> 70%
x------> 100%. You do: 100% times 21 divided by 70%.
Answer Link
VER TODAS LAS RESPUESTAS ( 17+ )
Otras preguntas
What is formula in your own words?
During a test, it is generally best to: A. answer all questions in order. B. answer the essay questions first. C. answer the least challenging question
Solve by unfolding: a0=2, and, n>=1, a_n=7a_n-1.
The organic compounds that are used for long-term energy storage areA. lipids. b. proteins. c. nucleic acids. d. carbohydrates.
An octagon has side length 10.9 in. The perimeter of the octagon is 87.2 in cm and the area is 392.4 in2. A second octagon has corresponding side lengths equal
Which principal part of the verb is used in the following sentence? You do good work in history class. A. present B. past participle C. past D. pres
Which of these is the best reason for proper nutrition? a.to lose weight quicklyB.to cure diseasesC.to maintain a healthy body weight d.to maintain a healthy p
ghee freezes from the bottom when cooled it but the water freezes from the top. state the reason.
You may encounter many situations in life that make you feel uncomfortable. The first tool you can use in fostering resistance skills is _______. A. using
For what value of k does the graph of y = x²-3x-k pass through the point (-1,2)?
