caylaphillips2008 caylaphillips2008
  • 02-02-2021
  • Mathematics
contestada

1/1
Proportion
ains 12 marbles. The marbles are either red or blue. If th
1: 2, how many of each colour are there in the bag?

Respuesta :

lrosek lrosek
  • 02-02-2021
1+2=3, 12 divided by 3=4 4x1=4, so there is 4 red marbles. 4x2=8 so there is 8 blue marbles. We can check this is true by adding 8+4 which =12.

blue=8
red=4
Answer Link

Otras preguntas

Round off 1,133,682,501 to the nearest thousand.
Name the lengths of the sides of three rectangles that have a perimeter of 14 units
4n^2 -15n+9 factor completely
Based on the results of testing colorless solutions with indicators, which solution is most acidic? (1) a solution in which bromthymol blue is blue (2) a soluti
“The reason why we find ourselves in a position of impotency is not because our only powerful potential enemy has sent men to invade our shores, but rather beca
write the formula used to calculate the weight of an object
how do you solve this?
1. Why does Santiago identify with and admire Joe DiMaggio? (Points : 3) Answer choices are below A. As a younger man santiago was also once an excellent baseba
write the formula used to calculate the weight of an object
Name the lengths of the sides of three rectangles that have a perimeter of 14 units