jplattimore jplattimore

17-11-2015
Mathematics

contestada

4/7 of marbles are blue in 4/21 of marbles are red how many times more blue marbles do you have been red

Respuesta :

apologiabiology apologiabiology

17-11-2015

convert bottom number to same number
4/7 times 3/3=12/21
12/21=blue
4/21=red
how many more blue than red
12/21-4/21=8/21

Answer Link

Otras preguntas

Michael is 3 times as old as Brandon. 18 years ago, Michael was 9 times as old as Brandon How old is Michael?

On May 1st, Jay’s mom gives him 1 cent. Each day, she pays him double the amount she paid the day before. How much money did Mike earn in total by May 15?

Why do composers use repeating and contrasting sections in their music?

. "Horses can swim faster than dogs" What is the independent variable?

Please solve, -7x+8=-4(x+1)

What is a cats favorite food?

what was the mayflower compact influence on the constitution

The fox population in a certain region has a continuous growth rate of 5% per year. It is estimated that the population in the year 2000 was 10,100 foxes. a) Fi

Some civilizations were connected to others and some remained separate.which section of the article best explains why?

How did the Land Act in 1820 help Westerners?