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 ( 78+ )
Otras preguntas
What is the history of cough syrup
Internet communication is a revolution in the field of communication. Justify
what is the value of x?
WILL GIVE BRAINLIEST IF ANSWERED FAST!!!
WILL GIVE BRAINLIEST IF FAST!! GIVE GOOD REVIEWS FOR CORRECT ANSWERS!
WILL GIVE BRAINLIEST IF ANSWERED FAST!!!
५०-1 उपभोक्ता वाद की आधार की संस्कृति पर पौरख मिटार के पठ को सुविधाचे लेने के कारण क्या सकते है।
Silver, gold, platinum, are ferrous metals. TRUE OR FALSE
2 ( k - 5 ) + 3k = k 6
“Bow, wow, wow said the dog at the door” is this sentence personifaction?