You've decided to give your best friend a bag of marbles for his birthday.
Since you know that your friend likes
green marbles better than red ones, the
bag has twice as many green marbles as
red.
The label on the bag says it contains a
total of 84 marbles.
How many green marbles are in the bag?

Green marbles = 56

Red marbles = 28

Step-by-step explanation:

let's assume the number of red marbles be x

then the number of green marbles = 2x

( since green marble is twice the red ones )

and we know,

green marbles + red marbles = total marbles

=》2x + x = 84

=》3x = 84

=》x = 84 / 3

=》x = 28

so, number of red marbles = x = 28

number of green marbles = 2x = 56

ok then what happened.

chiken

step-by-step explanation: