In a surveyor of 200 newspaper readers,181 of them read daily times,142 read the guardian,117 read the punch and each reads at least one of the three papers. If 75 read the daily times and the guardian,60 read the daily times and the punch and 54 read the guardian and the punch.

Question

a: draw a Venn diagram to illustrate this information
b: How many readers read;
1: All three papers
2: Exactly two of the papers
3: Exactly one of the papers
4: The guardian alone

Answer 1

#1) 181+142+117-(75+60+54)+x = 200
I suspect a typo.

Answer 2

I don't understand you
I al not seeing any answers

Answer 3

181-(60-x+x+75-x)+147-(75-x+x+54-x)+117-(60-x+x+54-x)+75-x+60-x+54-x+x=200

Answer 4

If x read all 3 papers, then we have (181+142+117)- (75+60+54)+x = 290 x =39

Answer 5

Stupid

Answer 6

26666×55677*8877+*77÷777=7777777777888888888954432134579ⁿⁿ