Question

There are 73 red, blue and green marbles in a jar. There are twice as many red marbles as blue marbles. There are 19 more marbles than green marbles. How many green marbles are there?

Answer 1

We know,

Blue marbles = 19 + Green Marbles

Then,

Let green marbles be 1 and 20 blue.

There must be 40 red marbles as red = 2*blue

Total only becomes = 61

For every 1 green marble = 2 red + 1 blue

So,

Just add 3 green marbles,

Finally = 4 G + 23 B + 46 R

Answer 2

Answer:

Step-by-step explanation:

Total marbles =73

Blue marbles=x

Red=2x

19 marbles more than green,it's mean apart from green there are other marbles too and their sum is 19

No. Of green marbles

73-19

54 is the answer