Please can I have an explanation also, I am terrible at these kinds of questions! Q- A bag contain red, yellow and blue beads.

The ratio of red beads to yellow beads is 2:3
The ratio of yellow beads to blue beads is 5:4

Work out what fraction of the beads are red.

The fraction of the beads that are red is

Step-by-step explanation:

Algebraic Expressions

A bag contains red (r), yellow (y), and blue (b) beads. We are given the following ratios:

r:y = 2:3

y:b = 5:4

We are required to find r:s, where s is the total of beads in the bag, or

s = r + y + b

Thus, we need to calculate:

Knowing that:

Multiplying the equations above:

Simplifying:

Dividing [1] by r:

Substituting from [2] and [3]:

Operating:

The fraction of the beads that are red is

where are the options?

step-by-step explanation:

it's both, now can you answer my most recent question?