jessie29175 jessie29175

21-01-2019
Mathematics

contestada

there are 30 students 18 boys and 12 girls what is the ratio of the girls to the total number of students

Respuesta :

datboyjulio21 datboyjulio21

21-01-2019

Answer:

2:5

Step-by-step explanation:

12:30

they have a common number 3

12/3. 30 / 3

4:10

2:5

Answer Link

wegnerkolmp2741o wegnerkolmp2741o

21-01-2019

Answer:

girls : total

2:5

Step-by-step explanation:

girls:boys:total

12 : 18:30

Divide each term by 6

12/6: 18/6: 30/6

2 : 3 : 5

girls : total

2:5

Answer Link

Otras preguntas

A boat moving at 5 km/h to cross a river in which the current is flowing at 3km/h. in what direction should the boat head to reach a point on the other bank of

Recommended dietary guidelines were developed by the USDA, or U.S. Department of Agriculture. True False

Compare the early Roman Empire to the empire conquered by Alexander the Great. Why did the Roman Empire hold together for so much longer than Alexander's?

yolanda drove 638 miles in 11 hours at the same rate how many miles would she drive in 13 hours

A company's marketing mechanism is deemed successful only if

if anyone knows how to answer this do so please

# [4-5{1-(4-3+1)}] of 100% equals a) 50% b)-1% c)zero d)100%

6. The length of the minor arc AB of a circle, centre O, is 2π cm and the length of the major arc is 22π cm. Find: a) the radius of the circle b) the acute angl

QUESTION IS DOWN BELOW 15 POINTS EACH

Assume that when human resource managers are randomly selected, 41% say job applicants should follow up within two weeks. If 6 human resource managers are rando