Steve has x+500 marbles
richard has x marbles
if steve gives richard 300 marbles then
x+500-300 x+300
so x+200 and x+300
richard has more and by 100
About 10 pages
If you divide 292 / 28 since there is 28 days in 4 weeks
The one under the one you picked but im not 100% sure
Add all the marbles up: 6 + 14 + 7 = 27 marbles
There are 6 yellow marbles and 14 red marbles. 6 + 14 = 20
The probability of selecting a red/yellow marble is a 20 out of 27 chance.
Solving The Problem From Eaxh Side Is Easier