Breeana Breeana

04-02-2015
Mathematics

Answered

Thirty is 12% of what number ?

Answer :

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

Other Questions

Please i need help fast find the missing term blank 180 30 5

at what speed do electromagnetic waves travel

Is a persons DNA to be more similar to the DNA of his or her biological parents or to the DNA of one of his or her first counsins Explain your answer

A school purchases boxes of candy bars each box contains 50 candy bars each box cost 20 how much does the school have to charge for each candy bar to make a pro

removing the dimensional prefix and express in scientific notation include unit74nm678 x 108 MHz536 x 106 kV1500mACalculate the following numbers into scientifi

What is 06 divided by 129

List the function of nucleus Name the cell part that has tiny holes

In an experiment the weight of several oranges were recorded in the table below During the experiment some of the oranges were weighed in grams and some were we

Justintime management could be best defined in which of the following ways

sentence has one word that is incorrect 24 People have to be a certain hight before they are allowed to go on the ride