Johnnyjr2467 Johnnyjr2467
  • 10-02-2021
  • Mathematics
contestada

Marie has a box that contains only red and blue marbles in a ratio of 5:45. What percent of the marbles in the box were red?

Respuesta :

vihankalsi
vihankalsi vihankalsi
  • 10-02-2021

Answer:

10 percent

Step-by-step explanation:

t=ratio

5x:45x

total=45x+5x=50x

5x/50x=1/10=10 percent

Answer Link
Juju17171 Juju17171
  • 10-02-2021
10 percent
45/5= 9
10-9=1
1=10 percent
Answer Link

Otras preguntas

!HELP! I feel asleep in class and I need help. 7h + 3
What are the steps of mitosis? explain the steps
I need help ASAP! This is geometry class
In memory research, retrieval, remembering, and knowing do not mean the same thing. Retrieval is the general act of recalling or recognizing something from memo
What is the value of this expression when c= -4 and d= 10? 1/4 (c3+d²) A.2 B.9 C.21 D.41
the heart is happiest when it beats for otherwhat do you think it means​
Determine the volume of a balloon at STP assuming that it occupies a volume of 7.75 L at a temperature of 0ºC and a pressure of 125 kPa.
hromosome 13 in the human body contains a DNA molecule that is about 3.19 centimeters long. What is the combined length of 102 of these molecules?
Which standards organization functions as a clearinghouse for many types of standards development in the U.S.
Just answer 1 + 23 = i give you 100 pts I quit