1) A bag contains 6 blue marbles, 8 green marbles, 9
red marbles, and 17 yellow
marbles. What is the ratio of
blue marbles to total
marbles?

1) The original ratio would be 6:40. After simplifying by 2, the ratio is 3:20.

12) Set up the proportion, 5/2 = x/8.  2 goes into 8, 4 times so multiply 4 with 5, which is 20. x = 20. Therefore, the answer is j. 20 cats.

8

step-by-step explanation:

to find the amount of gift bags to use all the supplies, find the gcf or greatest common factor. this is the largest number which multiplies evenly into each term.

48 has factors: 1, 2, 3, 4, 6, 8, 12. 16, 24, 48

80 has factors: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80

64 has factors: 1, 2, 4, 8, 8, 16, 32, 64

the highest number factor they all share in common is 8. this means there will be 8 bags with 6 pencils, 10 markers, and 8 stickers in each bag.

step-by-step explanation: