Breeana
Breeana
04-02-2015
Mathematics
contestada
Thirty is 12% of what number ?
Respuesta :
naǫ
naǫ
04-02-2015
30 is 12% of x.
[tex]12\% x=30 \\ \frac{12}{100}x=30 \\ \frac{3}{25}x=30 \\ x=30 \times \frac{25}{3} \\ x=10 \times 25 \\ x=250[/tex]
30 is 12% of
250.
Answer Link
VzDeath
VzDeath
04-02-2015
[tex]0.12x=30 \\ /0.12\ \ /0.12 \\ \boxed{x=250}[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 45+ )
Otras preguntas
Write 0.632 in 2 forms
-2m + 4m + 5 = -3 Tell me what you did please!
What's the square root of 98
What's the algebraic expression of "15 less than a number squared"?
If a line has no y-intercept, what can you say about the line?
one egg carton holds 12 eggs .how many cartons are you able to fill with 60 eggs.help me please.
is the decimal form of 13/3 a rational number.
give me a sentence that has the words prosper and profit
Write 0.632 in 2 forms
Tia is buying paper cups and plates. Cups come in packages of 12,and plates come in packages of 10. She wants to buy the same number of cups and plates, but pla
