Three times the number of red marbles in a bag is the same as 33 1/3 percent of the number of red marbles in the bag increased b

Question

3 years ago

7

y 64. How many red marbles are in the bag?

1 answer:

sattari [20] · Answer 1 · 2022-06-23T18:13:54+03:00

6 0

Answer:

24 red marbles

Step-by-step explanation:

Ok, why not let R = number of red marbles.

The first sentence says:

3 * R = (33 and 1/3) % * R + 64

or

3R = 100/3 %*R + 64

3R = (1/3)*R + 64

9R = R + 192

8R = 192

R = 24 red marbles