Ihave 28 red and blue marbles. the ratio of red to blue is 1: 6. how many blue marbles do i have

You have 24 blue marbles.

Step-by-step explanation:

We can solve this question by a system of equations.

I am going to say that:

x is the number of red marbles.

y is the number of blue marbles.

28 red and blue marbles

This means that

The ratio of red to blue is 1:6.

This means that for each red marble(x), we have 6 blue marbles(y). So

y = 6x.

Then

We want the number of blue marbles(y)

You have 24 blue marbles.

x = 25/2304

step-by-step explanation:

25.2

step-by-step explanation:

2+4x6-8/10= 25.2