There are 5 people sitting around the dinner table. each person has 2/10 of a pie on their plate. how much pie is left? explain

Well, 2/10 times 5 is 1; therefore, there will no more pie left because it has already been dispersed completely.

However, if this is a trick question, there is 100% of the pie left because even though it is on their plate, they haven't eaten it. If its not a trick question, ignore this.

First we can reduce 2/10 to 1/5. Since each of 5 people get 1/5 of the pie...

5 × 1/5 = 5/5 = 1 whole (pie)

There is no pie left :(

3x+9+4x+x=8x+9that's the answer for your question.