abboolal093 abboolal093

08-03-2016
Mathematics

contestada

a class has 32 pupils if 12 are boys what percent are girls

Respuesta :

apologiabiology apologiabiology

08-03-2016

so 12 out of 32=12/32=6/16=3/8

percent means parts out of 100 so
x/100=x%

3/8=0.375/1
0.375/1 times 100/100=37.5/100=37.5%

answer is 37.5%

Answer Link

Otras preguntas

Square ABCD is inscribed in circle P, with a diagonal that is 18 centimeters long. Find the exact length of the apothem of square ABCD. a. 18√2 b. 9√2 c. 9√2 ov

Adam and his dad share the cost of the meal in the ratio of 2:3 Adams dad pays 52.20 what is the total cost of the meal

Adam and his dad share the cost of the meal in the ratio of 2:3 Adams dad pays 52.20 what is the total cost of the meal

In proteins, elements of secondary structure combine to form a(n) a. domain b. motif c. alpha helix d. beta sheet e. chaperone

Which is most true of Jim Crow laws? a. They were enacted mostly in the South. b. They were designed to end racial discrimination. c. They were enacted mostly i

All of the FOLLOWING ideas were regarded in the creation of the U.S. founding documents EXCEPT? a. religious intolerance b. government can be dissolved c. separ

Utopian societies were designed in an attempt to _____.

What is one reason why Thomas Paine says that the time for independence is now? a. Because the British have vulnerable islands b. Because the British are dist

The Cuban Missile Crisis was a

In a survey conducted in an office, 60% of the sample respondents agreed that employees should have flexible working hours. If the margin of error is ±2%, the e